sorry

Sorry (REGRET) You say "sorry" after you have done something bad.

Oh, I'm sorry - I didn't see you there.

Tom, I'm so sorry about last night - it was all my fault.

I forgot to call you. I'm sorry about that.

I'm sorry I'm late.

Feeling sadness, sympathy, or disappointment, especially because something unpleasant has happened or has been done.

I'm just sorry about all the trouble I've caused her.

I'm sorry (that) you had such a difficult trip.

We were both sorry to hear you've been sick again.

I feel so sorry for the children - it must be really hard for them.

To feel sad because you have a problem and you feel that it is not fair that you are suffering so much.

This guy snores all night. I feel sorry for his wife.