Topics
IntermediateTopic-Comment Structure
How information is organized into topic and comment in Spanish, English and Chinese.
Compare languages
Chinese is a classic topic-prominent language where the topic (what is being talked about) comes first, followed by the comment (what is said about it). English and Spanish are subject-prominent but allow fronting for emphasis.
Overview
Topic-comment structure organizes sentences as “what I’m talking about” + “what I say about it.”
- Spanish: Subject-prominent with SVO order. Allows fronting for emphasis, but the grammatical subject remains fixed. Object fronting uses clitic pronouns (A Juan lo vi). Pro-drop allows subject omission.
- English: Strictly subject-prominent with rigid SVO. Fronting is possible but marked and often requires special intonation. Subject omission is very limited (imperatives, diary style, informal responses).
- Chinese: Topic-prominent. The topic (not necessarily the grammatical subject) comes first. Comment follows. Subject omission is extremely common. No grammatical marking needed for topic fronting.
Spanish
Subject-prominent SVO
Spanish default order is subject-verb-object:
- Yo leo libros. (I read books.)
- María compró una casa. (María bought a house.)
Fronting for emphasis
Objects and adverbs can be fronted:
- A María la vi ayer. (María, I saw her yesterday. — object fronted with clitic)
- Ese libro lo tengo. (That book, I have it.)
- Rápidamente lo hizo. (Quickly, he did it.)
Rule: Fronted objects require a clitic pronoun (lo, la, los, las, le, les, me, te, nos, os).
Pro-drop
Spanish omits subjects freely when clear from context:
- (Yo) Voy a casa. (I’m going home.)
- (Él) Está cansado. (He’s tired.)
- (Nosotros) Comemos tarde. (We eat late.)
En cuanto a / respecto a (topic markers)
Formal ways to introduce a topic:
- En cuanto a el dinero, no te preocupes. (As for the money, don’t worry.)
- Respecto a tu pregunta, no lo sé. (Regarding your question, I don’t know.)
- Por lo que respecta a Juan, está bien. (As for Juan, he’s fine.)
Left-dislocation
A topic is placed at the beginning, then resumed with a pronoun:
- Juan, lo conozco bien. (Juan, I know him well.)
- El dinero, lo tengo. (The money, I have it.)
Passive vs topic-comment
Spanish prefers impersonal or active constructions:
- Se venden casas aquí. (Houses are sold here. — impersonal)
- Las casas se venden rápido. (Houses sell quickly. — passive-reflexive)
English
Strict SVO
English requires subject-verb-object order:
- I read books.
- María bought a house.
Deviations are marked and require specific contexts.
Fronting (marked)
Fronting is possible but sounds emphatic or literary:
- That book, I have read. (marked, contrastive)
- Him I trust. (emphatic: others, maybe not)
- Quickly he ran. (literary/narrative)
Rule: Fronting in English is not neutral. It signals contrast or special focus.
As for / regarding (topic markers)
- As for the money, don’t worry.
- Regarding your question, I’m not sure.
- When it comes to sports, he’s clueless.
- Speaking of Juan, have you seen him?
Subject omission (very limited)
- Hope you’re well. (informal, message style)
- Can’t make it. (informal)
- See you tomorrow. (imperative-like)
- Nice to meet you. (fixed expression)
Diary style: Woke up late. Ate breakfast. Went to work. (I omitted)
Passive for topic-prominence
English uses the passive to bring the object to topic position:
- The house was bought by María. (topic: house)
- Houses are sold here. (topic: houses)
- It is believed that he left. (impersonal topic: it)
Chinese
Topic-comment as default
Chinese sentences naturally begin with the topic:
- 这个我知道。(This, I know. — topic = this; comment = I know)
- 钱我有，时间我没有。(Money I have; time I don’t. — two topics)
- 中文我学了三年。(Chinese, I’ve studied for three years.)
No topic marker needed
Chinese topics simply appear at the beginning. No special grammar:
- 鱼我不吃。(Fish, I don’t eat.)
- 北京我去过。(Beijing, I’ve been to.)
呢 for topic shift
呢 shifts to a new topic or asks about a previous one:
- 我很好。你呢？(I’m fine. And you?)
- 至于钱，我不知道。(As for money, I don’t know.)
Subject omission
Chinese omits subjects far more freely than English:
- 吃了吗？(Eaten? — “Have you eaten?”)
- 去哪儿？(Going where? — “Where are you going?”)
- 太好了！(Great! — “That’s great!”)
Topic as frame
The topic sets the frame; the comment provides new information:
- 这个问题，我们明天再讨论。(This problem, we’ll discuss tomorrow.)
- 那件事，我已经忘了。(That matter, I’ve already forgotten.)
Double subject construction
Chinese allows “topic + subject + predicate”:
- 这本书内容很好。(This book, the content is very good. — book = topic; content = subject)
- 北京天气很好。(Beijing, the weather is good. — Beijing = topic; weather = subject)
Comparison at a glance
| Feature | Spanish | English | Chinese |
|---|---|---|---|
| Default structure | SVO | SVO | Topic-Comment |
| Topic fronting | Marked (with clitic) | Marked (contrastive) | Unmarked (default) |
| Subject omission | Common (pro-drop) | Very limited | Very common |
| Topic marker | En cuanto a / A | As for / Regarding | None needed (至于 formal) |
| Double subject | No | No | Yes (topic + subject) |
| Passive for topic | Impersonal se | Passive voice | Context/resultative |
| Question shift | ¿Y tú? | What about you? | 你呢？ |
Examples
In Context
| Spanish | English | Chinese |
|---|---|---|
| Esto no lo entiendo. | This I don’t understand. (marked) | 这个我不懂。 |
| Dinero tengo; tiempo no. | Money I have; time I don’t. (marked) | 钱我有，时间我没有。 |
| En cuanto a mí, no estoy de acuerdo. | As for me, I disagree. | 至于我，我不同意。 |
Common mistakes
-
Chinese speakers learning English: Dropping subjects: Like it → I like it
-
English speakers learning Chinese: Overusing SVO: 我喜欢这个 is correct but 这个我喜欢 is often more natural for contrast
-
Spanish speakers learning English: Fronting without marking: The book I have read sounds literary; I have read the book is neutral
-
English speakers learning Spanish: Fronting without clitic: A María vi ayer → A María la vi ayer
Related topics
- Word Order: How sentence structure varies across languages
- Cleft/Emphasis: How emphasis interacts with topic fronting
- Pronouns: How object pronouns work in fronted structures
- Questions: How question formation relates to topic-comment
Examples
Basic word order
SVO (with flexible fronting)
This book, I like
Este libro me gusta / A mí me gusta este libro
Money, I have; time, I don't
Dinero tengo; tiempo no
As for me, I disagree
En cuanto a mí, no estoy de acuerdo
What about you?
¿Y tú? / ¿Qué hay de ti?
Subject omission
Common (pro-drop)
Fronting for contrast
Common (A Juan lo vi)
Passive-like topic
Se vende casas (impersonal)
Examples
Basic word order
Strict SVO
This book, I like
This book I like / I like this book
Money, I have; time, I don't
Money I have; time I don't
As for me, I disagree
As for me, I disagree
What about you?
What about you? / How about you?
Subject omission
Rare (only in informal)
Fronting for contrast
Possible but marked (Him I saw)
Passive-like topic
Houses are sold (passive)
Examples
Basic word order
Topic-Comment (flexible)
This book, I like
这本书我喜欢
Money, I have; time, I don't
钱我有，时间我没有
As for me, I disagree
至于我，我不同意
What about you?
你呢？
Subject omission
Very common (context-dependent)
Fronting for contrast
Default structure (他我看见了)
Passive-like topic
房子卖完了 (topic + result)
Comparison at a glance
| Grammar concepts | Spanish | English | Chinese |
|---|---|---|---|
| Basic word order | SVO (with flexible fronting) | Strict SVO | Topic-Comment (flexible) |
| This book, I like | Este libro me gusta / A mí me gusta este libro | This book I like / I like this book | 这本书我喜欢 |
| Money, I have; time, I don't | Dinero tengo; tiempo no | Money I have; time I don't | 钱我有，时间我没有 |
| As for me, I disagree | En cuanto a mí, no estoy de acuerdo | As for me, I disagree | 至于我，我不同意 |
| What about you? | ¿Y tú? / ¿Qué hay de ti? | What about you? / How about you? | 你呢？ |
| Subject omission | Common (pro-drop) | Rare (only in informal) | Very common (context-dependent) |
| Fronting for contrast | Common (A Juan lo vi) | Possible but marked (Him I saw) | Default structure (他我看见了) |
| Passive-like topic | Se vende casas (impersonal) | Houses are sold (passive) | 房子卖完了 (topic + result) |
Select at least one language to view comparisons
Side-by-side comparison
| Grammar concepts | Spanish | English | Chinese |
|---|---|---|---|
| Basic word order | SVO (with flexible fronting) | Strict SVO | Topic-Comment (flexible) |
| This book, I like | Este libro me gusta / A mí me gusta este libro | This book I like / I like this book | 这本书我喜欢 |
| Money, I have; time, I don't | Dinero tengo; tiempo no | Money I have; time I don't | 钱我有，时间我没有 |
| As for me, I disagree | En cuanto a mí, no estoy de acuerdo | As for me, I disagree | 至于我，我不同意 |
| What about you? | ¿Y tú? / ¿Qué hay de ti? | What about you? / How about you? | 你呢？ |
| Subject omission | Common (pro-drop) | Rare (only in informal) | Very common (context-dependent) |
| Fronting for contrast | Common (A Juan lo vi) | Possible but marked (Him I saw) | Default structure (他我看见了) |
| Passive-like topic | Se vende casas (impersonal) | Houses are sold (passive) | 房子卖完了 (topic + result) |
Select at least one language to view comparisons
Examples in context
Basic word order
Spanish
SVO (with flexible fronting)
English
Strict SVO
Chinese
Topic-Comment (flexible)
This book, I like
Spanish
Este libro me gusta / A mí me gusta este libro
English
This book I like / I like this book
Chinese
这本书我喜欢
Money, I have; time, I don't
Spanish
Dinero tengo; tiempo no
English
Money I have; time I don't
Chinese
钱我有，时间我没有
As for me, I disagree
Spanish
En cuanto a mí, no estoy de acuerdo
English
As for me, I disagree
Chinese
至于我，我不同意
What about you?
Spanish
¿Y tú? / ¿Qué hay de ti?
English
What about you? / How about you?
Chinese
你呢？
Subject omission
Spanish
Common (pro-drop)
English
Rare (only in informal)
Chinese
Very common (context-dependent)
Fronting for contrast
Spanish
Common (A Juan lo vi)
English
Possible but marked (Him I saw)
Chinese
Default structure (他我看见了)
Passive-like topic
Spanish
Se vende casas (impersonal)
English
Houses are sold (passive)
Chinese
房子卖完了 (topic + result)
Select at least one language to view comparisons
Key Takeaways
Spanish: Subject-prominent with SVO order. Allows fronting for emphasis, but the grammatical subject remains fixed. Object fronting uses clitic prono.
English: Strictly subject-prominent with rigid SVO. Fronting is possible but marked and often requires special intonation. Subject omission is very l.
Chinese: Topic-prominent. The topic (not necessarily the grammatical subject) comes first. Comment follows. Subject omission is extremely common. No.
Key concepts compared: Basic word order, This book, I like, Money, I have; time, I don't.
Frequently Asked Questions
Why does Chinese treat the first element of a sentence as a topic rather than a grammatical subject, and what are the consequences for English and Spanish speakers?
How does Chinese topic-comment structure allow subjectless sentences that are ungrammatical in English and Spanish?
Why do Chinese speakers learning Spanish struggle with clitic doubling when topicalizing objects?
References
- Nueva gramática de la lengua española — Real Academia Española / Asociación de Academias de la Lengua Española, 2010
- The Cambridge Grammar of the English Language — Huddleston & Pullum, Cambridge University Press, 2002
- A Comprehensive Grammar of the Modern Chinese Language — Li & Thompson, 1981
Read this first
Last updated: June 4, 2026