conditionals
First conditional
If the photos are good, I'll send them to you.
If you're not going, I'm not going to go either.
If I haven't come back by 9.00 , start dinner without me.
I'll have finished in an hour if you don't disturb me.
*You can use any present tense in the if clause and any future form or an imperative in the other clause.
Извини я не знаю про clauses of time