present simple : i like footbal -- past simple: he said he liked
present continuos:im playing -- past continuos:he said he was playing
be going to (present):im going to go to roma--be going to(past) he sais he was going to roma.
past simple:i played -- past perfect:she said she had played.
present perfect:i've bought --past perfect: ""
will/would:i wont play -- would:she said she wouldnt play
can:i can play -- could:he sais he could play
must/have to:i must work -- had to:he said he had to work (musnt)-(mustnt).
here:there,now:then,this:that,today:that day,yesterday:the day before,tomorrow:the day after,next week:the week after.