Topics
IntermediateFinite vs Non-Finite Verbs
How Spanish, English and Chinese distinguish verbs that carry tense from those that do not.
Compare languages
Finite verbs carry tense and agree with a subject. Non-finite verbs (infinitives, participles, gerunds) do not. Spanish and English make this distinction clearly. Chinese does not grammatically distinguish finite from non-finite verbs.
Overview
Finite verbs carry tense, mood, and agreement with a subject. Non-finite verbs (infinitives, participles, gerunds) do not.
- Spanish: Clear distinction. Finite verbs conjugate for person, number, tense, and mood. Non-finite forms are the infinitive, gerund (-ndo), and past participle. Infinitives often replace subjunctive clauses when subjects are shared.
- English: Clear distinction. Finite verbs agree in the 3rd person singular present. Non-finite forms are the to-infinitive, bare infinitive, present participle/gerund (-ing), and past participle (-ed/-en).
- Chinese: No formal distinction. Verbs are invariant. Aspect markers (了, 着, 过) apply to verbs regardless of their syntactic position. The concept of finiteness is not grammatically relevant.
Spanish
Finite verb forms
Finite verbs carry person, number, tense, and mood:
- Yo hablo. (I speak. — 1st person, singular, present, indicative)
- Él vendrá. (He will come. — 3rd person, singular, future, indicative)
- Si tuviera tiempo… (If I had time… — subjunctive)
- Ven aquí. (Come here. — imperative)
Non-finite forms
| Form | Ending | Example | Use |
|---|---|---|---|
| Infinitive | -ar/-er/-ir | hablar, comer, vivir | noun, complement |
| Gerund | -ando/-iendo | hablando, comiendo | progressive, adverbial |
| Past participle | -ado/-ido | hablado, comido | compound tenses, passive |
Infinitive as subject
- Hablar es fácil. (Speaking is easy.)
- Mentir no está bien. (Lying is not right.)
Infinitive as complement (same subject)
- Quiero ir. (I want to go.)
- Puedo ayudarte. (I can help you.)
- Espero llegar pronto. (I hope to arrive soon.)
Note: When subjects differ, Spanish uses subjunctive:
- Quiero que vengas. (I want you to come. — different subject)
Infinitive after prepositions
- antes de comer (before eating)
- sin decir nada (without saying anything)
- para estudiar (in order to study)
- al llegar (upon arriving)
Gerund (-ndo)
Progressive:
- Estoy leyendo. (I am reading.)
- Estaba durmiendo. (I was sleeping.)
Adverbial (simultaneity, manner, cause):
- Estando en Madrid, la vi. (Being in Madrid, I saw her.)
- Corriendo, llegó a tiempo. (Running, he arrived on time.)
Past participle
Compound tenses:
- He hablado. (I have spoken.)
- Había comido. (I had eaten.)
Passive:
- Fue visto por todos. (He was seen by everyone.)
Adjectival:
- la puerta cerrada (the closed door)
- un hombre cansado (a tired man)
Non-finite forms with auxiliary verbs
- Tengo que ir. (I have to go.)
- Voy a comer. (I’m going to eat.)
- Acabo de llegar. (I just arrived.)
- Estoy por salir. (I’m about to leave.)
English
Finite verb forms
Finite verbs agree in the 3rd person singular present:
- I speak. / He speaks.
- She went. / They went.
- If I were rich… (subjunctive)
- Come here! (imperative — finite but unmarked)
Non-finite forms
| Form | Example | Use |
|---|---|---|
| To-infinitive | to speak, to eat | complement, purpose |
| Bare infinitive | speak, eat | after modals, causatives, perception |
| Present participle/gerund | speaking, eating | progressive, gerund, modifier |
| Past participle | spoken, eaten | perfect, passive, modifier |
To-infinitive
As subject:
- To err is human.
- To speak clearly is important.
As complement:
- I want to go.
- She hopes to win.
- He decided to stay.
For purpose:
- I came to help.
- This tool is used to cut wood.
After adjectives:
- I am happy to see you.
- It is important to study.
Bare infinitive
After modals:
- I can go. / She must leave.
After causatives:
- I made him go. (NOT to go)
- Let me help.
- Have them call me.
After perception verbs:
- I saw him leave. (NOT to leave)
- I heard her sing.
Present participle / gerund (-ing)
Progressive (finite auxiliary + non-finite participle):
- I am reading.
- She was sleeping.
Gerund (noun use):
- Reading is fun.
- I enjoy swimming.
Adjectival modifier:
- the running water
- a sleeping child
Adverbial:
- Walking down the street, I saw her.
Past participle (-ed/-en)
Perfect (finite auxiliary + non-finite participle):
- I have spoken.
- She had eaten.
Passive (finite auxiliary + non-finite participle):
- The letter was written.
- He was seen by everyone.
Adjectival modifier:
- a broken heart
- the spoken word
Verbal noun vs gerund
- Swimming is healthy. (gerund — no article)
- The swimming of dolphins is graceful. (verbal noun — with article, of-phrase)
Chinese
No finite/non-finite distinction
Chinese verbs do not change form whether they are main verbs, complements, or modifiers:
- 我走。(I leave. — finite-like)
- 我想走。(I want to leave. — same form)
- 走很好。(Leaving is good. — same form as subject)
Verbs as subjects (no special form)
- 学习很重要。(Studying is important.)
- 说谎不对。(Lying is wrong.)
Verbs as complements (no special form)
- 我想走。(I want to leave.)
- 他会来。(He can come.)
- 我喜欢游泳。(I like swimming.)
的 for nominalization
Chinese uses 的 to nominalize a verb phrase:
- 我做的事 (the things I do — nominalized clause)
- 读书的人 (people who read — relative)
- 跑的动作 (the action of running)
Aspect markers (not finiteness markers)
Chinese aspect markers apply regardless of syntactic position:
- 走了 (left — perfective)
- 走着 (walking — durative)
- 走过 (have walked — experiential)
Note: 了, 着, 过 are not finiteness markers. They indicate aspect and can appear on verbs in any syntactic position.
Coverbs as prepositions
Chinese coverbs function like prepositions but derive from verbs:
- 在北京学习 (study in Beijing — 在 = at/in)
- 用笔写 (write with a pen — 用 = use/with)
- 给玛丽买书 (buy a book for María — 给 = give/for)
Note: Coverbs are a distinct category in Chinese, bridging verbs and prepositions.
Comparison at a glance
| Feature | Spanish | English | Chinese |
|---|---|---|---|
| Infinitive | hablar | to speak / speak | 走 (same form) |
| Gerund/participle | hablando | speaking | 走 (same form) |
| Past participle | hablado | spoken | 走 (same form) |
| Progressive | estar + -ndo | be + -ing | 在 + verb |
| Perfect | haber + -ado/-ido | have + -ed/-en | verb + 了/过 |
| Passive | ser + -ado/-ido | be + -ed/-en | 被 + verb |
| Same-subject complement | infinitive | to-infinitive | bare verb |
| Different-subject complement | subjunctive | for/to + clause | clause/clause |
| Finiteness distinction | Yes | Yes | No |
Examples in context
I want to leave
- ES: Quiero ir. (ir = infinitive)
- EN: I want to leave. (to leave = to-infinitive)
- ZH: 我想走。(bare verb)
Speaking is easy
- ES: Hablar es fácil. (infinitive as subject)
- EN: Speaking is easy. (-ing gerund as subject)
- ZH: 说话很容易。(bare verb as topic)
I saw him leave
- ES: Lo vi ir. (bare infinitive)
- EN: I saw him leave. (bare infinitive)
- ZH: 我看见他走了。(verb + aspect)
Common mistakes
-
English speakers learning Spanish: Me gusta nadando → Me gusta nadar (infinitive, not gerund)
-
Spanish speakers learning English: I want that I go → I want to go (infinitive with shared subject)
-
English speakers learning Chinese: 我想to走 → 我想走 (no infinitive marker)
-
Chinese speakers learning English: I made him to go → I made him go (bare infinitive)
Related topics
- Gerunds: How -ing forms work
- Verb Complementation: How verbs combine with complements
- Verb Tenses: How tense is marked
- Subjunctive: How mood is expressed
Examples
I want to leave (to-infinitive = non-finite)
Quiero ir (ir = infinitive, non-finite)
Leaving early is wise (gerund = non-finite subject)
Ir temprano es sabio (infinitive as subject)
Seen from above (past participle = non-finite)
Visto desde arriba (participio, non-finite)
Having finished, he left (perfect participle)
Habiendo terminado, se fue (gerundio compuesto)
The boy running away (present participle as modifier)
El chico que huye / El chico huyendo
I made him leave (bare infinitive)
Lo hice ir (infinitive without preposition)
He seems to be sleeping (progressive infinitive)
Parece estar durmiendo (infinitive + gerund)
Without saying a word (non-finite in subordinate)
Sin decir una palabra (infinitive after preposition)
Examples
I want to leave (to-infinitive = non-finite)
I want to leave (to leave = infinitive, non-finite)
Leaving early is wise (gerund = non-finite subject)
Leaving early is wise (-ing form as subject)
Seen from above (past participle = non-finite)
Seen from above (past participle, non-finite)
Having finished, he left (perfect participle)
Having finished, he left (perfect gerund)
The boy running away (present participle as modifier)
The boy running away (-ing modifier)
I made him leave (bare infinitive)
I made him leave (bare infinitive)
He seems to be sleeping (progressive infinitive)
He seems to be sleeping (progressive infinitive)
Without saying a word (non-finite in subordinate)
Without saying a word (-ing after preposition)
Examples
I want to leave (to-infinitive = non-finite)
我想走 (走 = same form as finite)
Leaving early is wise (gerund = non-finite subject)
早走是明智的 (verb as topic, no non-finite form)
Seen from above (past participle = non-finite)
从上面看 (verb as modifier, no participle form)
Having finished, he left (perfect participle)
做完了，他就走了 (serial verb + aspect)
The boy running away (present participle as modifier)
跑掉的男孩 (verb + 的 as modifier)
I made him leave (bare infinitive)
我让他走 (serial verb/causative)
He seems to be sleeping (progressive infinitive)
他好像在睡觉 (好像 + progressive 在)
Without saying a word (non-finite in subordinate)
一句话也不说 (verb directly, no non-finite form)
Comparison at a glance
| Grammar concepts | Spanish | English | Chinese |
|---|---|---|---|
| I want to leave (to-infinitive = non-finite) | Quiero ir (ir = infinitive, non-finite) | I want to leave (to leave = infinitive, non-finite) | 我想走 (走 = same form as finite) |
| Leaving early is wise (gerund = non-finite subject) | Ir temprano es sabio (infinitive as subject) | Leaving early is wise (-ing form as subject) | 早走是明智的 (verb as topic, no non-finite form) |
| Seen from above (past participle = non-finite) | Visto desde arriba (participio, non-finite) | Seen from above (past participle, non-finite) | 从上面看 (verb as modifier, no participle form) |
| Having finished, he left (perfect participle) | Habiendo terminado, se fue (gerundio compuesto) | Having finished, he left (perfect gerund) | 做完了，他就走了 (serial verb + aspect) |
| The boy running away (present participle as modifier) | El chico que huye / El chico huyendo | The boy running away (-ing modifier) | 跑掉的男孩 (verb + 的 as modifier) |
| I made him leave (bare infinitive) | Lo hice ir (infinitive without preposition) | I made him leave (bare infinitive) | 我让他走 (serial verb/causative) |
| He seems to be sleeping (progressive infinitive) | Parece estar durmiendo (infinitive + gerund) | He seems to be sleeping (progressive infinitive) | 他好像在睡觉 (好像 + progressive 在) |
| Without saying a word (non-finite in subordinate) | Sin decir una palabra (infinitive after preposition) | Without saying a word (-ing after preposition) | 一句话也不说 (verb directly, no non-finite form) |
Select at least one language to view comparisons
Side-by-side comparison
| Grammar concepts | Spanish | English | Chinese |
|---|---|---|---|
| I want to leave (to-infinitive = non-finite) | Quiero ir (ir = infinitive, non-finite) | I want to leave (to leave = infinitive, non-finite) | 我想走 (走 = same form as finite) |
| Leaving early is wise (gerund = non-finite subject) | Ir temprano es sabio (infinitive as subject) | Leaving early is wise (-ing form as subject) | 早走是明智的 (verb as topic, no non-finite form) |
| Seen from above (past participle = non-finite) | Visto desde arriba (participio, non-finite) | Seen from above (past participle, non-finite) | 从上面看 (verb as modifier, no participle form) |
| Having finished, he left (perfect participle) | Habiendo terminado, se fue (gerundio compuesto) | Having finished, he left (perfect gerund) | 做完了，他就走了 (serial verb + aspect) |
| The boy running away (present participle as modifier) | El chico que huye / El chico huyendo | The boy running away (-ing modifier) | 跑掉的男孩 (verb + 的 as modifier) |
| I made him leave (bare infinitive) | Lo hice ir (infinitive without preposition) | I made him leave (bare infinitive) | 我让他走 (serial verb/causative) |
| He seems to be sleeping (progressive infinitive) | Parece estar durmiendo (infinitive + gerund) | He seems to be sleeping (progressive infinitive) | 他好像在睡觉 (好像 + progressive 在) |
| Without saying a word (non-finite in subordinate) | Sin decir una palabra (infinitive after preposition) | Without saying a word (-ing after preposition) | 一句话也不说 (verb directly, no non-finite form) |
Select at least one language to view comparisons
Examples in context
I want to leave (to-infinitive = non-finite)
Spanish
Quiero ir (ir = infinitive, non-finite)
English
I want to leave (to leave = infinitive, non-finite)
Chinese
我想走 (走 = same form as finite)
Leaving early is wise (gerund = non-finite subject)
Spanish
Ir temprano es sabio (infinitive as subject)
English
Leaving early is wise (-ing form as subject)
Chinese
早走是明智的 (verb as topic, no non-finite form)
Seen from above (past participle = non-finite)
Spanish
Visto desde arriba (participio, non-finite)
English
Seen from above (past participle, non-finite)
Chinese
从上面看 (verb as modifier, no participle form)
Having finished, he left (perfect participle)
Spanish
Habiendo terminado, se fue (gerundio compuesto)
English
Having finished, he left (perfect gerund)
Chinese
做完了，他就走了 (serial verb + aspect)
The boy running away (present participle as modifier)
Spanish
El chico que huye / El chico huyendo
English
The boy running away (-ing modifier)
Chinese
跑掉的男孩 (verb + 的 as modifier)
I made him leave (bare infinitive)
Spanish
Lo hice ir (infinitive without preposition)
English
I made him leave (bare infinitive)
Chinese
我让他走 (serial verb/causative)
He seems to be sleeping (progressive infinitive)
Spanish
Parece estar durmiendo (infinitive + gerund)
English
He seems to be sleeping (progressive infinitive)
Chinese
他好像在睡觉 (好像 + progressive 在)
Without saying a word (non-finite in subordinate)
Spanish
Sin decir una palabra (infinitive after preposition)
English
Without saying a word (-ing after preposition)
Chinese
一句话也不说 (verb directly, no non-finite form)
Select at least one language to view comparisons
Key Takeaways
Spanish: Clear distinction. Finite verbs conjugate for person, number, tense, and mood. Non-finite forms are the infinitive, gerund (-ndo), and past ...
English: Clear distinction. Finite verbs agree in the 3rd person singular present. Non-finite forms are the to-infinitive, bare infinitive, present p...
Chinese: No formal distinction. Verbs are invariant. Aspect markers (了le, 着zháo, 过guò) apply to verbs regardless of their syntactic position. The con...
Key concepts compared: I want to leave (to-infinitive = non-finite), Leaving early is wise (gerund = non-finite subject), Seen from above (past participle = non-finite).
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Last updated: June 4, 2026