What is the difference between first conditional and second conditional? 1) if i know her, I will tell you 2)If i knew her, i would tell you
how somebody can use the second conditional at the time of speaking when the if clause is in past tense which means it happened earlier?
Sometimes to me, it seems that second conditional is equal to third conditional? somebody please tell me the difference. I searched many websites but didn't find a reply which satisfies me.