Look at these examples to see how defining relative clauses are used.
Are you the one who sent me the email?
The phone which has the most features is also the most expensive.
This is the video that I wanted to show you.
The person they spoke to was really helpful.
Try this exercise to test your grammar.
Read the explanation to learn more.
Grammar explanation
Relative clauses give us information about the person or thing mentioned.
Defining relative clauses give us essential information – information that tells us who or what we are talking about.
The woman who lives next door works in a bank.
These are the flights that have been cancelled.
We usually use a relative pronoun or adverb to start a defining relative clause: who, which, that, when, where or whose.
who/that
We can use who or that to talk about people. that is more common and a bit more informal.
She's the woman who cuts my hair.
He's the man that I met at the conference.
which/that
We can use which or that to talk about things. that is more common and a bit more informal.
There was a one-year guarantee which came with the TV.
The laptop that I bought last week has started making a strange noise!
Other pronouns
when can refer to a time.
Summer is the season when I'm happiest.
where can refer to a place.
That's the stadium where Real Madrid play.
whose refers to the person that something belongs to.
He's a musician whose albums have sold millions.
Omitting the relative pronoun
Sometimes we can leave out the relative pronoun. For example, we can usually leave out who, which or that if it is followed by a subject.
The assistant [that] we met was really kind.
(we = subject, can omit that)
We can't usually leave it out if it is followed by a verb.
The assistant that helped us was really kind.
(helped = verb, can't omit that)
Do this exercise to test your grammar again.
Hello Idiass,
No, the relative pronoun cannot be omitted in that sentence.
There are several phrases like the one that: many that, some that, all that, none that etc. They do not act as additional subjects but rather simply modify the relative pronoun.
Peter
The LearnEnglish Team
Hi Nure Alam,
Good question. Yes, it's the same form. But, as in ordinary sentences, the verb needs to agree with the subject (whether it is singular or plural). For example:
Does that make sense?
Best wishes,
Jonathan
The LearnEnglish Team
Hello Reemtb,
You can use either form here, but there is a difference in meaning. If you use the continuous form (being eaten) then you are describing a moment at which the action was in progress; the strawberries still existed.
If you use the simple form (eaten) then we understand that you are talking about strawberries which no longer exist; the action is complete; the fruit is in the guests' stomachs.
Peter
The LearnEnglish Team
Hello Reembt,
It's quite possible to use the infinitive in this way. The adverb recently provides the context required for the meaning to be clear.
Peter
The LearnEnglish Team