Question

I know the boy. The boy is wearing a blue shirt.
[Combine the sentence using 'who']​

Answer 1

I know the boy who is wearing a blue shirt.

When do we use 'who'?

• Who is a subjective pronoun that acts as a doer who performs the task or an action.
• It also replaces the person that has been mentioned previously in the sentence and acts as a pronoun.
• Let's take this, for example, It is the girl who was singing a song yesterday.