Types of relative clauses
Relative clauses are important elements of complex sentences that are used to provide additional information about a noun or a pronoun. These clauses are introduced by relative pronouns and can be divided into different types based on their function and structure.
1. Restrictive Relative Clauses
Restrictive relative clauses are also known as defining or essential relative clauses. These clauses provide essential information about a noun or a pronoun, and without them, the sentence’s meaning may change. They are not separated by commas from the main clause, and the relative pronoun can never be omitted.
Example:
The book that I bought yesterday is very interesting.
In this sentence, the relative clause “that I bought yesterday” provides essential information about which book the speaker is referring to.
2. Non-Restrictive Relative Clauses
Non-restrictive relative clauses are also known as non-defining or non-essential relative clauses. These clauses provide additional information about a noun or a pronoun, but their removal does not alter the sentence’s meaning. They are separated by commas from the main clause, and the relative pronoun is preceded by a noun or a pronoun.
Example:
The Eiffel Tower, which is located in Paris, is a popular tourist attraction.
In this sentence, the relative clause “which is located in Paris” provides additional information about the Eiffel Tower. However, if the clause was removed, the sentence would still make sense.
3. Subject Relative Clauses
Subject relative clauses function as the subject of the sentence. They are generally seen in more formal language and are introduced by relative pronouns such as who, whom, and that.
Example:
Whoever stole my bike will be punished.
In this sentence, the relative pronoun “whoever” serves as the subject of the sentence, and the verb “stole” agrees with it.
4. Object Relative Clauses
Object relative clauses function as the object of the sentence and are introduced by relative pronouns such as whom, which, and that. These clauses can come immediately after the noun or pronoun they refer to or can be separated from it by prepositions.
Example:
The girl whom I helped yesterday is my neighbor.
In this sentence, the relative pronoun “whom” serves as the object of the sentence, and the verb “helped” agrees with it.
5. Possessive Relative Clauses
Possessive relative clauses are used to show the relationship between two nouns or pronouns. They are introduced by relative pronouns such as whose and are commonly used to avoid repetition.
Example:
The teacher whose class I attend is very knowledgeable.
In this sentence, the relative pronoun “whose” links the two nouns “teacher” and “class” to indicate the teacher who teaches the class the speaker attends.
In conclusion, relative clauses are essential elements of complex sentences that provide additional information about a noun or a pronoun. Understanding the different types of relative clauses can help writers construct clear and well-structured sentences.
