5.The boy with the stripped pajamas.
6. Im going to go to a local library or book store and puchase it.
The clause <em>who bought the coat </em>is used as an adjective subordinate clause because it modifies the noun <em>the man.
</em>What man forgot his umbrella? (The one) who bought the coat.<em>
</em>
Went
arrived
stood
asked
payed
waited
walked
introduced
got
won
3. wore