Do

Do you want...? (199306，10)(199506，4)

Do(Did) you mind...? (199401，2)(199501，5)

Do you enjoy...? (199401，5)

Do you know...? (199501，9)(199606，6)(199901，4)(199906，6)(200101，8)

Do you think its worth...? (199806，2)

Do you think I (we)should ...? (200306,6) (200309,1)

Can/May/Should

Could you please tell me ...? (199401，6)(200101，2)

Could you give me a ride ? (200309,6)

Can I help you?(200312，4)

Can you give me a hand? (200312, 6)

May I ask you a few questions...? (199906，3)

should he do that....? (200206，6)

How

How about you ? (199701，3)

How are you doing...? (200006，5)

How could you do ...? (200101，5)(200201，9)

How did you like sth.? (200106，10)

How is it going ? (200206，5)

Am/Is/Are

Is there any possible of...? 199401，7)

Is that really the good reason to do sth.? (200501,2)

Are there any more question ...? (199701，7)

Are you going to do...? (200201,6)

Anything wrong ...? (199506，6)

Anything else...? (199601，2)

Have

Have you done sth.? (199706,2) (200306,7) (200406，9)

Havent seen you for quite a while. Are you fine? (200306,8)

I/You/He/She

I hear youre doing ...? (200101，4)(200106，3)

I wonder if...? (200106，7)

Tom looks ...?doesnt he ? / You seem...? don't you ?(200001，7)/ (200201,10)