past perfect tense

Had + Subject + past participle of the verb

EX :-

• Had she gone to the party ?

• Had Emma eaten the cake ?

• Had Sam finished the work ?

• Had he worked before ?

• Had they gone home?

Subject + had not + past participle of the verb

• I had not worked there for two years.

• She had not written an article for the magazine.

• Jim had not played the violin for many years.

• My sister had not cleaned the room for weeks

• They had not gone to London.

• They had not taken all the cookies from the jar.

• Nimal had not opened the door