It's very kind of you to give me a lift. (appreciate)
I appreciate you giving me a lift.
We have postponed to tell/telling anyone the news until after Christmas,
telling
Margaret was slow at school, but she went on to be/being Prime Minister
to be
What do you mean to do/doing about the leaky pipes?
to do
Did you manage to find/finding the book you were looking for?
to find
I think that this is the right street. (appears)
This appears to be the right street.
Have you considered to buy/buying a microwave oven?
buying
I tried taking/to take that medicine you gave me but I couldn't swallow it.
taking/to take
Sorry I'm late, I had to stop to pick up/picking up the children from school.
to pick up
'Shall I carry that bag for you, Pauline?' said John. (offered)
John offered to carry the bad for her.
Jean succeeded in finishing all her work on time. (managed)
Jean managed to finish all her work in time.
I never imagined the mountains to be/being so high!
to be
Don't forget to wake me/waking me before you leave.
to wake me
I regret to tell you/telling you that we cannot accept your offer.
to tell you
I believed you were the murderer because of this clue. (led)
This clue led me to believe you were the murderer.