176.152:
That I could have SUCH a deed on my conscience. Please excuse me.

176.151:
Oh yes? Well in that case: please forgive me.

176.150:
Please forgive me. If only I could right my wrongs...

176.149:
Only now do I see how wrong I was. And I'm very sorry.

176.148:
Well, these things happen. But it still feels lousy. I'm sorry.

176.147:
I'm so sorry...

176.146:
Sorry. Next time I'll approach these matters differently.

176.145:
Oh lord! That I could cause such suffering! I'm truly ashamed.

176.144:
Sorry about that.

176.143:
How clumsy. My apologies.