Subject and Predicate
Every English sentence has two parts: a subject and a predicate. Do you know which is which? Learn to spot both — and never write an incomplete sentence by accident again.
Simple explanation
Every complete English sentence is made of two parts:
- Subject — who or what the sentence is about
- Predicate — what the subject does, is, or has
Without both parts, the sentence is incomplete. It is called a fragment — and it leaves the listener or reader waiting for more.
Why it matters
Understanding subjects and predicates is the foundation of building any sentence correctly. Once you can find these two parts in any sentence, you can fix incomplete sentences, avoid run-ons, and write with much more confidence.
Breaking it down
| Sentence | Subject | Predicate |
|---|---|---|
| The dog barked. | The dog | barked |
| She is a teacher. | She | is a teacher |
| My team finished the project. | My team | finished the project |
| It rains a lot in June. | It | rains a lot in June |
The subject can be one word or many words. The predicate always contains the main verb.
Wrong vs right
The subject can be expanded
A simple subject is just one word (she, Ravi, the dog). An expanded subject adds more detail:
- Simple: She / Ravi / The report
- Expanded: The report I worked on all night / My colleague in the Mumbai office
The verb must still agree with the main word in the subject — not the extra details:
"The report I worked on all night is ready." (report → is, not are)
Even when the subject is very long, the predicate still answers "what about it?" — and that answer must be there for the sentence to be complete.
Here are a few more examples with expanded subjects, so you can see how the pattern holds:
- "The team working on the new product needs more time." (team → needs)
- "Every student in the class was ready." (student → was, not were)
- "My friend who lives in London is visiting next week." (friend → is visiting)
The extra words between the subject and verb can be confusing — but the rule is simple. Find the main noun in the subject. Match the verb to that noun.
Daily life usage
- Subject: My manager → Predicate: called me this morning.
- Subject: The meeting → Predicate: has been cancelled.
- Subject: Everyone in the team → Predicate: is working hard.
- Subject: I → Predicate: don't understand this question.
- Subject: This idea → Predicate: sounds very promising.
Common mistakes
Memory trick
Practice quiz
Q1Which part is the subject in: 'The new policy confused everyone'?
Quick summary
- Every sentence = subject (who/what) + predicate (what about them).
- A sentence without a subject or predicate is a fragment — incomplete.
- The predicate always contains the main verb.
Take any three sentences you wrote today — an email, a message, anything. Find the subject and predicate in each one. If you struggle to find either — the sentence may be a fragment. Fix it by adding the missing part. This one skill underpins all clear, confident writing.
Finished reading? Practice what you read — a few gentle questions, no scores kept against you.