3. Subordinate clause that modifies a noun phrase , most commonly a noun which begins with who,which or whose Example : Pn. Rabiah is the person who found your purse
5. Example Student who arrive late must wait outside Here is the book which you wanted
6. whose Its shows possession. We use whose before a noun Example : This morning I gave a ride to a friend whose car is in tune-up The car belongs to the friend
9. In a relative clause, we do not use words like he or she after who or which. This is because who and which take the place of he or she Example: A man who he spends all his money is a fool. A man who spends all his money is a fool.