A Mix of Conditionals
The form of the First Conditional is.......... and we use it to express ........
IF + Present // WILL + V1 (real condition + possible result)
The form of the Second Conditional is..... and we use it to express.....
IF + Past Simple // WOULD + V1 (hypothetical / unreal condition and its result)
The form of the Third Conditional is..... and we use it to express.....
IF + HAD +V3 // WOULD + HAVE + V3 (unreal / hypothetical past condition and its unreal result)