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English Grammar Guide

Basic Sentence Structure

A1 Basic Sentence Structure

Section titled “ Basic Sentence Structure”

Every English sentence is a LEGO set. You can add fancy pieces later — adjectives, adverbs, prepositional phrases, that one friend who never stops talking — but underneath it all, there’s a skeleton: Subject + Verb + (Object). Master this, and everything else is decoration.

Why word order matters (and why Mandarin gets away without it)

Section titled “Why word order matters (and why Mandarin gets away without it)”

In Mandarin, you can rearrange pieces and context usually saves you:

我 吃 苹果。 (Wǒ chī píngguǒ.) — I eat apples. 苹果 我 吃。 (Píngguǒ wǒ chī.) — Apples, I eat. (topic-comment vibes) 苹果 我 不 吃。 (Píngguǒ wǒ bù chī.) — Apples, I don’t eat.

All three work because Mandarin uses topic-comment structure: put the thing you want to talk about first, then say something about it. English doesn’t do this casually. English wants the doer first, then the action, then the target — like a receipt printed in order.

Meet the cast: Subject, Verb, Object

Section titled “Meet the cast: Subject, Verb, Object”

Subject — who or what does the thing

Section titled “Subject — who or what does the thing”

The subject is the star of the sentence. Usually a noun or pronoun. Usually comes first in a basic English statement.

The cat eats fish.

Article Noun Verb Adjective Preposition

The cat = subject. The one doing the eating. The main character.

Ask: “Who or what is doing the action?” That’s your subject.

Verb — the action or state

Section titled “Verb — the action or state”

The verb is the engine. Without it, you have a noun list, not a sentence.

She runs every morning.

Article Noun Verb Adjective Preposition

Verbs can be action verbs (run, eat, write) or linking verbs (is, am, are, feel, seem) that connect the subject to a description:

He is tired.

Article Noun Verb Adjective Preposition

Object — who or what receives the action

Section titled “Object — who or what receives the action”

The object is what the verb acts on. Not every sentence has one — “I sleep” has no object — but when there is one, it usually comes after the verb.

I drink coffee.

Article Noun Verb Adjective Preposition

Ask: “What or whom is the action done to?” That’s your object.

The SVO blueprint

Section titled “The SVO blueprint”

Here’s the backbone visualized:

flowchart LR
    S["👤 SUBJECT<br/>Who / What"] --> V["⚡ VERB<br/>Action / State"]
    V --> O["🎯 OBJECT<br/>What receives it"]
    style S fill:#dbeafe,stroke:#3b82f6
    style V fill:#fecaca,stroke:#ef4444
    style O fill:#dbeafe,stroke:#3b82f6

Full sentence anatomy:

flowchart LR
    subgraph sentence["I really like this movie"]
        S2["Subject: I"]
        ADV["Adverb: really"]
        V2["Verb: like"]
        O2["Object: this movie"]
    end
    S2 --> ADV --> V2 --> O2

The adverb really sits between subject and verb here — we’ll cover placement rules below. But notice: I still leads, like still follows the subject, this movie still comes after the verb. The skeleton holds.

Basic SVO Formula

Subject + Verb + Object

Example: She reads books.

With adjective before noun: She reads interesting books.

English SVO vs. Mandarin topic-comment
English — fixed SVO

I really like this movie.

→ Subject (I) first. Verb (like) second. Object (this movie) after the verb.

She gave me a gift.

→ She (S) + gave (V) + me (indirect object) + a gift (direct object).

Word order = meaning. Swap subject and object and you tell a different story.

Mandarin — topic-comment flexibility

这部电影我很喜欢。 (Zhè bù diànyǐng wǒ hěn xǐhuān.)

→ Literally: “This movie, I very much like.” Topic (这部电影) fronted for emphasis.

苹果我不吃。 (Píngguǒ wǒ bù chī.)

→ “Apples, I don’t eat.” Perfectly natural in 中文. Sounds like Yoda in English.

Mandarin front-loads what you’re talking about. English front-loads who does it.

Word order rules that actually matter

Section titled “Word order rules that actually matter”

Rule 1: Subject before verb — always (in statements)

Section titled “Rule 1: Subject before verb — always (in statements)”
Eats she apples every day.
She eats apples every day.
English statements = Subject + Verb. Inverted order (Verb + Subject) is for questions, not normal talk.
Very much likes he coffee.
He very much likes coffee.
Subject he must come before the verb phrase. Adverbs can sit inside the verb area, but the subject still leads.

Rule 2: Object after verb — not before

Section titled “Rule 2: Object after verb — not before”
I coffee like.
I like coffee.
Object coffee goes after the verb. Mandarin 咖啡我喜欢 is fine; English wants I like coffee.
This movie I really like.
I really like this movie.
Classic topic-comment import. Move this movie to after like.

Rule 3: Adjectives go BEFORE the noun they describe

Section titled “Rule 3: Adjectives go BEFORE the noun they describe”

In Mandarin, adjectives often sit before nouns too (大房子 — big house). But Mandarin also allows 房子很大 (the house is big) as a separate pattern. In English, when the adjective directly modifies a noun, it goes in front:

She lives in a big house.

Article Noun Verb Adjective Preposition
I bought a house big.
I bought a big house.
Attributive adjectives (describing a noun directly) go before the noun in English.
He is a person friendly.
He is a friendly person.
Same rule: friendly + person, not the other way around.

Exception: After linking verbs (is, am, are, feel, seem), the adjective comes after the verb:

The house is big.

Article Noun Verb Adjective Preposition

That’s Subject + Verb + Adjective (predicate adjective) — still no object needed.

Rule 4: Adverbs — where they usually go

Section titled “Rule 4: Adverbs — where they usually go”

Adverbs are the drama queens of word order — they have preferred spots but multiple acceptable ones. At A1, learn these defaults:

Adverb type Default position Example
Frequency (always, usually, never) Before main verb I always eat breakfast.
Frequency with be After be She is always late.
Manner (quickly, carefully) After verb/object He runs quickly. / She speaks English fluently.
Degree (very, really, quite) Before adjective/adverb It’s very cold. / I really like it.
She eats always vegetables.
She always eats vegetables.
Frequency adverbs like always go before the main verb (not after it).
He is happy very.
He is very happy.
Degree adverbs like very go before the adjective they modify.

Sentence types built on SVO

Section titled “Sentence types built on SVO”

Once you have SVO, you can build four sentence moods:

Type Pattern Example
Statement S + V + O I like tea.
Negative S + don’t/doesn’t + V + O I don’t like coffee.
Question Do/Does + S + V + O? Do you like tea?
Command V + O (no subject) Close the door.

Commands drop the subject because “you” is implied. Everything else keeps the SVO bones — questions and negatives just add helper words (more in the Questions & Negatives lesson).

Common word order errors — the greatest hits

Section titled “Common word order errors — the greatest hits”

Error 1: Topic-fronting from Mandarin

Section titled “Error 1: Topic-fronting from Mandarin”
That restaurant we yesterday went.
We went to that restaurant yesterday.
Don't front the topic. Start with we (subject), then went (verb), then the rest.
English I think is difficult.
I think English is difficult.
Even with I think, English prefers subject-first: I think + embedded sentence.

Error 2: Adjective after noun

Section titled “Error 2: Adjective after noun”
I want a car red.
I want a red car.
Color/size adjectives go before the noun: red car, not car red.
She has hair long.
She has long hair.
Same pattern: long hair, short hair, black hair.

Error 3: Time words in wrong slots

Section titled “Error 3: Time words in wrong slots”

Mandarin time words (昨天, 每天) can appear in several positions. English prefers end of sentence or beginning — not jammed between subject and verb:

I yesterday went to school.
I went to school yesterday.
Time adverbials usually go at the end or beginning: Yesterday, I went... or I went... yesterday.
She every day exercises.
She exercises every day.
Every day at the end (or start) — not splitting subject and verb.

Error 4: Missing subject (pro-drop import)

Section titled “Error 4: Missing subject (pro-drop import)”

Mandarin drops subjects when context is clear: 吃了 (chī le) = “(I) ate.” English requires a subject in almost every sentence:

Is very cold today.
It is very cold today.
English needs a subject. Use dummy it for weather/time: It is cold, It is 3 PM.
Want to eat lunch.
I want to eat lunch.
Who wants? Add I, she, we — English doesn't pro-drop.

Building longer sentences (without breaking the skeleton)

Section titled “Building longer sentences (without breaking the skeleton)”

You can add pieces around SVO without changing the core order:

My sister often drinks hot tea in the morning.

Article Noun Verb Adjective Preposition
Piece Role Position
My sister Subject First
often Frequency adverb Before verb
drinks Verb After subject
hot tea Object (with adjective) After verb
in the morning Prepositional phrase (time) End

The skeleton is still: My sister + drinks + tea. Everything else is seasoning.

SVO in the wild — real sentences decoded

Section titled “SVO in the wild — real sentences decoded”

Let’s dissect some everyday English:

“The dog chased the ball.”

  • Subject: The dog
  • Verb: chased
  • Object: the ball

“We are students.”

  • Subject: We
  • Verb: are (linking verb)
  • Complement: students (not an object — describes the subject)

“She gave him a book.”

  • Subject: She
  • Verb: gave
  • Indirect object: him (to whom)
  • Direct object: a book (what)

“It rains a lot in Seattle.”

  • Subject: It (dummy subject — English hates verb-only sentences)
  • Verb: rains
  • No object — weather verbs often stand alone
Sentence Structure Cheat Sheet

Basic statement: Subject + Verb + Object

With adjective: Subject + Verb + Adj + Noun

With adverb of frequency: Subject + Adv + Verb + Object

Linking verb + adjective: Subject + be + Adjective

Time at end: Subject + Verb + Object + Time

Try this right now

Section titled “Try this right now”

Pick three sentences you said in Mandarin today. Translate them to English — but force SVO order:

  1. Identify the doer → Subject
  2. Identify the action → Verb
  3. Identify the target → Object
  4. Say it out loud in that order

If it feels weird, you probably had topic-comment structure in the original. That’s the muscle you’re building.

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