Past Perfect Continuous

โครงสร้างประโยคบอกเล่าของ Past perfect Continuous

• Subject + had + been + V.ing

• Subject + has + been + V.ing

• Subject + have + been + V.ing

โครงสร้างประโยคคำถามของ Past perfect Continuous

• Have + Subject + been + V.ing?
  

• Had + Subject + been + V.ing?

• Has + Subject + been + V.ing?

I ___________ (wait) for her for hours before she came.

• had waited

• had been waited

• has been waiting

• had been waiting

She was very tired. She _____ (type) letters all day long.

• 
  had been typing

• 
  had typed

• has been typing

• has typed

When I got home, the children __________ (play) computer games for two hours.

• were playing

• have been playing

• had been playing

  
  

• 
  played

  
  

He ….…...... walking to the park for 10 minutes before he saw an accident.

• had

• been

• had been

You got sick because you ..... (eat) the whole time.

• has been eating

• had been eating

• eating

• ate

______ she ________ (drive) her car?

• Had , been driving

• Had , been drove

• Had , been drive

• Has , been driving

They .........................(play) football for about half an hour before it ......................(start) to rain.

• had been playing, started

• been play, started

• had playing, started

• had been playing, start

After I .................................. for 3 hours, they .................................. here.

• I had been sleeping, come

• I been sleeping, came

• sleeping, came

• I had been sleeping, came