Michelle isn't in her office. She may have... She wasn't feeling very well.
gone home
They can't have.... Their car's outside.
gone out
It's your own fault you got sunburnt. You ought to have...
put on sunscreen
I don't have my wallet with me! I must have...
left it at home
You should have... last night. We had a great time!
come with us
You can't have.... You only started yesterday and it's got over 600 pages!
finished that book
I've got stomachache. I shouldn't have...
eaten so much
Have you seen Kathy's huge engagement ring? It must have...!
cost a fortune
My neighbour's just bought a really expensive new car. She might have...!
won the lottery
Ellie usually rings me on my birthday, but this year she didn't. She must have...
forgotten
Maria looks so tired. She can't have... last night.
slept well
Greg's really late. He may have...
got lost
