Relative Clauses

· Introduction

RELATIVE CLAUSES

See also Pronouns

There are two different types of relative clause:

1. A "defining" or identifying clause, which tells us which person or thing we are talking about. This kind of clause could often be information included in brackets (...)

2. A "non-defining" or non-essential clause, which gives us more information about the person or thing we are talking about.

Examples

· The farmer (his name was Fred) sold us some potatoes. The farmer, whose name was Fred, sold us some potatoes.

It is important to see the difference between the two types of clause, as it affects:

· the choice of pronoun used to introduce the clause,

· the punctuation - you must use commas with a non-defining clause.

How to form relative clauses

DEFINING RELATIVE CLAUSES

As the name suggests, these clauses give essential information to define or identify the person or thing we are talking about. Obviously, this is only necessary if there is more than one person or thing involved.

Example

· Dogs that like cats are very unusual.

In this sentence we understand that there are many dogs, but it is clear that we are only talking about the ones that like cats.

Punctuation

· Commas are not used in defining relative clauses.

Relative pronouns

The following relative pronouns are used in defining relative clauses:

	Person	Thing	Place	Time	Reason
Subject	who/that	which/that
Object	who/whom/that/	which/that/	where	when	why
Possessive	whose	whose

Notes:

1. The relative pronoun stands in place of a noun.

This noun usually appears earlier in the sentence:

The woman	who/that	spoke at the meeting	was very knowledgeable.
Noun, subject of main clause	relative pronoun referring to 'the woman', subject of 'spoke'	verb + rest of relative clause	verb + rest of main clause

2. Who, whom and which can be replaced by that. This is very common in spoken English.

3. The relative pronoun can be omitted when it is the object of the clause

The woman	that	the man loved	was living in New York.
Noun, subject of main clause	relative pronoun, referring to 'the woman', object of 'loved'	verb + rest of relative clause	verb + rest of main clause.

(You can usually decide whether a relative pronoun is an object because it is normally followed by another subject + verb.)

4. Whose is used for things as well as for people.

Examples

· The man whose car was stolen.

· A tree whose leaves have fallen.

5. Whom is very formal and is only used in written English. You can use who/that, or omit the pronoun completely :

· The doctor whom/who/that/ I was hoping to see wasn't on duty.

6. That normally follows words like something, anything, everything, nothing, all, and superlatives.

Examples

· There's something that you should know.

· It was the best film that I've ever seen.

· A clown is someone who makes you laugh.

· An elephant is an animal that lives in hot countries.

· The plums that were in the fridge were delicious. I have eaten them.

· Where are the plums (that) I put in the fridge?

· Has anyone seen the book I was reading?

· Nothing that anyone does can replace my lost bag.

· Let's go to a country where the sun always shines.

· They live in the house whose roof is full of holes.

WHERE TO PUT THE PREPOSTITION IN A RELATIVE CLAUSE

There are often prepositions in relative clauses, and the relative pronoun is the object of the preposition. This means that the preposition can sometimes be omitted.

The preposition is normally placed at the end of the relative clause:

· Is that the man (who) you arrived with?

· Do you know the girl (that) John is talking to?

In formal or written English, the preposition is often placed before the relative pronoun, and in this case the pronoun cannot be omitted:

· The person with whom he is negotiating is the Chairman of a large company.

· It is a society to which many important people belong.

However, this is unusual in spoken English.

Examples

· The jungle the tribe lived in was full of strange and unusual animals.

· He liked the people that he lived with.

· The tree under which they had their picnic was the largest and oldest in the park.

· To the east of the city was a lake that many people went to on the weekend.

· It was the river in which the children preferred to swim.

NON-DEFINING RELATIVE CLAUSES

The information in these clauses is not essential. It tells us more about someone or something, but it does not help us to identify them or it.

Compare:

· Dogs that like cats are very unusual. (This tells us which dogs we are talking about).

· Gorillas, which are large and orignate in Africa, can sometimes be found in zoos. (This gives us some extra information about gorillas - we are talking about all gorillas, not just one type or group).

· John's mother, who lives in Scotland, has 6 grandchildren. (We know who John's mother is, and he only has one. The important information is the number of grandchildren, but the fact that she lives in Scotland might be followed with the words "by the way" - it is additional information).

Punctuation

Non-defining relative clauses are always separated from the rest of the sentence by commas. The commas have a similar function to brackets:

· My friend John has just written a best-selling novel. (He went to the same school as me)

· My friend John, who went to the same school as me, has just written a best-selling novel.

Relative pronouns in non-defining clauses

	Person	Thing	Place
Subject	who	which
Object	who/whom	which	where
Possessive	whose

Notes

· In non-defining clauses, you cannot use 'that' instead of who, whom or which.

· You cannot leave out the relative pronoun, even when it is the object of the verb in the relative clause:

· He gave me the letter, which was in a blue envelope.

· He gave me the letter, which I read immediately

· The preposition in these clauses can go at the end of the clause, e.g.

· This is Stratford-on-Avon, which you have all heard about.

This pattern is often used in spoken English, but in written or formal English you can also put the preposition before the pronoun: e.g. Stratford-on-Avon, about which many people have written is Shakespeare's birthplace.

· Non-defining clauses can be introduced by expressions like all of, many of + relative pronoun:

	Person	Thing
*all of*	+ whom	+ which
*any of*	+ whom	+ which
*(a) few of*	+ whom	+ which
*both of*	+ whom	+ which
*each of*	+ whom	+ which
*either of*	+ whom	+ which
*half of*	+ whom	+ which
*many of*	+ whom	+ which
*most of*	+ whom	+ which
*much of*	+ whom	+ which
*none of*	+ whom	+ which
*one of*	+ whom	+ which
*two of etc...*	+ whom	+ which

Examples

· There were a lot of people at the party, many of whom I had known for years.

· He was carrying his belongings, many of which were broken.

· The relative pronoun which at the beginning of a non-defining relative clause, can refer to all the information contained in the previous part of the sentence, rather than to just one word.

· Chris did really well in his exams, which was a big surprise. (= the fact that he did well in his exams was a big surprise).

· A socialist and a conservative agreed on the new law, which is most unusual. (= the fact that they agreed is unusual).

Examples

· My grandmother, who is dead now, came from the North of England.

· I spoke to Fred, who explained the problem.

· The old man looked at the tree, under which he had often sat.

· We stopped at the museum, which we'd never been into.

· She's studying maths, which many people hate.

· I've just met Susan, whose husband works in London.

· He had thousands of books, most of which he had read.

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Thursday, 7 March 2019