I regret to say that... | | |
I regret saying that ... | | |
I stopped smoking, | | |
I stopped to smoke, | | |
Try counting sheep... | | |
Try to count the sheep... | | |
I will remember seeing you that day... | | |
I will remember to see you tomorrow... | | |
I won't forget giving you that gift... | | |
I won't forget to give you that gift ... | | |
She went on studying medicine... | | |
She went on to study medicine... | | |