英语知识I haven't got any change yet.与I haven't not have any change yet.Both of us tried to get out the coins.与We both tried to get the coins out.While I was asking the price of the car ,it had already been sold.与I asked the price of the ca

英语知识
I haven't got any change yet.与I haven't not have any change yet.Both of us tried to get out the coins.与We both tried to get the coins out.While I was asking the price of the car ,it had already been sold.与I asked the price of the car but it had already been sold.这三组句子都是从语法和常理上都是正确的吗?意思也都一样吗?

意思上大致都一样,语法上我没找出来
第一句的 I haven't not have any change yet.这个应该是你敲错了吧?
正确的是I haven't have any change yet.