я ничего им не

I don't … anything to them

→ я
phrase Rare #30,338
I don't … anything to them This is an incomplete sentence pattern; a verb follows не. Depending on the verb, it can refer to the past or future as well.
RU: Я ничего им не обещал.
EN: I didn't promise them anything.

Я ничего им не скажу.

I won't tell them anything.

— Бешеные псы (1992)

Я ничего им не говорил.

I didn't tell them anything.

Я ничего им не скажу!

I won't tell them anything!

— Бешеные псы (1992)

Я ничего им не сказал.

I didn't tell them anything.

Я ничего им не показала.

I didn't show them anything.