how to say I am sad for your father

I am sad for your father.
Mwen tris pou papa w.

I am sorry (about what happened) to your father.
Mwen regrèt sa'k rive papa w la.

I am sad/sorry.
Mwen dezole.
Mwen regrèt.

I am sorry about that.
Mwen dezole pou sa.
Mwen regrèt sa

Ask me anything