He regrets telling that lie.
He shouldn't have told that lie.
I regret having eaten so much last night.
I shouldn't have eaten so much last night.
She regrets not inviting her neighbors to the party.
She should have invited her neighbors to the party.
I regret not studying for the Math test.
I should have studied for the Math test.
We regret not starting our English course before.
We should have started our English course before.
He regrets not having the guts to go bungee jumping.
He should have had the guts to go bungee jumping.
I regret staying up late last night.
I shouldn't have stayed up late last night.
They regret falling asleep during the movie.
They shouldn't have fallen asleep during the movie.
She regrets not doing her homework.
She should have done her homework.
We regret not giving a chocolate to our beautiful teacher Inês.
We should have given a chocolate to our beautiful teacher Inês.
I regret not going to the gym yesterday.
I should have gone to the gym yesterday.
He regrets not asking her out.
He should have asked her out.
I regret driving too fast.
I shouldn't have driven too fast.
I regret spending that much money on clothes.
I shouldn't have spent that much money on clothes.
I regret becoming her friend.
I shouldn't have become her friend.
She regrets going on a date with him.
She shouldn't have gone on a date with him.
