What’s that noise? Someone seems TO TRY to open the door.
to be trying
I expect TO HAVE FINISHED the report by Friday afternoon
correct
We quite enjoyed the holiday, but to be honest, we would rather HAVE STAYED at home.
correct
Your remarks really offended me. I will not put up with SPEAKING TO to like that.
being spoken to
It’s no use SITTING around talking about it. We need actions, not words.
correct
We would love TO BE ABLE TO stay longer in Bangkok, but it just wasn’t possible.
to have been able to
Julia doesn’t have much experience, so it’s difficult for her UNDERSTANDING your point of view.
to understand
I wasn’t aware of HAVING BEEN INTRODUCED to her before.
correct
There’s no point TO INVITE George because he never goes to parties.
inviting