英和和英

I must apologize

There is nothing to do but apologize.

I have to apologize.

You don't have to apologize.

I must beg your pardon.

I owe you an apology.

I must ask your pardon.

You don't have to apologize.

You should apologize.

I will apologize.

You should apologize.

Why need I apologize?

to cause someone to apologize for his or her faults

to decline an invitation

There's something that I need to apologize to you for.

the act of apologizing

to apologize―beg one's pardon

You don't have to apologize.

It goes against the grain―goes against the stomach―to apologize.

Don't apologize.

I felt I should apologize.

to humbly beg one's pardon―eat humble pie

Apologize to them.

I owe you an apology.

I must apologize to you

I must apologize to Ann.

Thank Heaven!

I have to apologize to you.

to apologize excessively

it seems that an apology is appropriate