que je n'y serai pas

that I won't be there

→ que
phrase Rare #42,446
that I won't be there Used to report that the speaker will not be at a previously mentioned or understood place or event. “N’y” means “there,” and “serai” is the future form of être.
FR: Je vais leur dire que je n'y serai pas demain.
EN: I'm going to tell them that I won't be there tomorrow.

Dites à Tom que je n'y serai pas.

Tell Tom I won't be there.

Dis à Tom que je n'y serai pas.

Tell Tom I won't be there.

Je vais leur dire que je n'y serai pas à l'heure.

I'll tell them I won't be there on time.

Dis-lui que je n'y serai pas.

Tell him/her I won't be there.