Question

who can explain me clauses.

Answer 1

a unit of grammatical organization next below the sentence in rank and in traditional grammar said to consist of a subject and predicate.

hope it helps you...... dear

Answer 2

A clause is a group of words that has on subject and on finite verb of its own.
example....the girl is my neighbour,who is wearing a black dress.
in this ....the girl...is subject
.......is...... finite verb
.......who....is subject
.......is wearing..... finite verb

hope this will help you