The information in a defining relative clause is essential, so we can’t leave out the relative clause. The information in a non-defining relative clause is extra information which isn’t essential, so we can …

We always use a relative pronoun or adverb to start a non-defining relative clause: who, which, whose, when or where (but not that). We also use commas to separate the clause from the rest of the …

Non-defining relative clauses: We don't use 'that' in non-defining relative clauses, so we need to use 'which' if the pronoun refers to a thing, and 'who' if it refers to a person.

Choose the correct relative pronoun or adverb for the following defining and non-defining relative clauses. 1 This is the place ______ I saw him the last time. 2 That's the man ______ daughter has …

Defining clause; the meaning is that there are more sons in the family, e.g.: They have two sons who are doctors and one who is an architect. Compare: They have two sons, who are doctors. Non-defining …

Nov 19, 2025 · A complete B1 guide to defining and non-defining relative clauses for ESL learners. Study the rules, learn the difference between who, which, and that, and practice with interactive …

May 24, 2023 · One effective way to achieve this is by using defining and non-defining relative clauses. These clauses allow you to provide additional information about people, situations, places, times and …

Use commas to set off non-defining elements, which contribute to, but do not determine, the meaning of the sentence. These elements may be clauses (groups of words that contain a subject and a verb) or …

Feb 24, 2025 · Defining relative clauses give essential information without commas, using pronouns like "that," "who," and "whose." In contrast, non-defining relative clauses offer non-essential information …

There are two main types of relative clauses: defining and non-defining. Let’s break them down. 1. Defining Relative Clauses. Defining relative clauses give essential information to identify the noun …