An essential relative clause provides necessary, defining information about the noun. On the other hand, non‐ essential relative clauses provide additional, non‐necessary information about the noun.

A relative clause can be used to give additional information about a noun. They are introduced by a relative pronoun like 'that', 'which', 'who', 'whose', 'where' and 'when'. For example ...

A subject is a pronoun, noun or noun phrase which, together with the verb, make up a clause. It was such a fundamentally different technology that came in. The most obvious of examples is probably the ...

A relative clause can be used to give additional information about a noun. They are introduced by a relative pronoun like 'that', 'which', 'who', 'whose', 'where' and 'when'. For example ...

The relative clause cannot stand on its own. Instead, it is contained by another sentence constituent, usually a noun phrase. Like all clauses, a relative clause must have at least a subject and a ...

Relative clauses are bound clauses that modify NPs and occasionally ... The blue link shows the link between the relative pronoun and the noun that it modifies. There is one known difference between ...