You should write down his address - now
You should have written down his address - in the past
I SHOULD HAVE BOUGHT A LARGER SIZE.
YOU SHOULD HAVE PHONED ME
I OUGHT TO HAVE WRITTEN IT DOWN
OUGHT NOT TO HAVE LEFT
OUGHTN'T TO HAVE LEFT
OUGHT TO HAVE ASKED ME FIRST
1. THEY SHOULD HAVE WASHED UP THEIR DIRTY PLATES.
2. THEY SHOULD HAVE TURNED OFF THE LIGHT
3. THEY SHOULDN'T HAVE LEFT THE FRIDGE OPEN.
4. THEY SHOULDN'T HAVE LEFT THE MILK OUT.
5. THEY SHOULD HAVE EMPTIED THE RUBBISH BIN.
6. THEY SHOULDN'T HAVE EATEN ALL THE CHOCOLATES.
7. THEY SHOULDN'T HAVE DRUNK ALL THE JUICE.