 If my girlfriend had to work so hard had not if my girlfriend had not But then work so hard it would not make sense right if my girlfriend had not worked so hard That would that would not be the proper grammar right because we cannot say if my girlfriend. So if my girlfriend if My girlfriend Now what do you think it is had hadn't to Okay Hadn't to Work Okay Work so hard So if my girlfriend hadn't to work so hard Because when we start adding the hadn't had been able to we are getting into perfect tenses Also, this is simple past so didn't so my if my girlfriend didn't and we don't we don't need this Just if my girlfriend didn't work so hard did not Right If my girlfriend didn't right so we keep it the simple and then we say we say the negative form did not Right so didn't work so hard then that is the negative is why they cannot see each other She is working so too hard to see each other right Yeah, no problem, and then what about the last one there Abdul, right? So if I went to bed earlier, that is the hypothetical imaginary situation I wouldn't be so tired all the time that is the result right very good Right, right It is it's very similar, but here with the second conditional. We're using the On this exercise for the second conditional. We are using the if and the simple past so simple past We would keep it go and went right But they mean the same thing they mean the same thing because you are so if you were to use the past perfect if I had Then you would be Right, but then you but then you but then you are talking about an action You were talking about you are not talking about a past action Right, so I would not be so tired all the time So the second clause is not referring to is referring to An imaginary hypothetical situation and not like past perfect where you were talking about the past and then an action That happened in the past so that that is the difference right You