Past simple/past perfect

saw, had gone

had seen, went

 seen, went

 saw, gone

asked, saw

had asked, had seen

  had asked, saw

asked, had seen

ate....made...

eats...makes

ate...had made

had eaten...made 

brought... had not order

brought...had not ordered

had brought...had not ordered

had brought....did not order

has already come....arrived

 have come already....arrived

had already come.....arrived

already came..had arrived

found... has flew

found....had flown

had found...flew

has found...has flown

 had buys....came

had bought....came

bought.....had come

bought....came

had done....went

has done...went

did...had gone

had done....had gone

cleaned...had come

had cleaned....come

had cleaned...came

cleaned..came

found...lost

had fouhd...lost

had find...lost

found...had lost

bought....had seen

had bought...saw

bought....had saw

had bought...seen