虛擬語氣if
大多數(shù)的虛擬條件句屬于上面三種情況的一種,但并不排除存在條件和后果中,一個和現(xiàn)在情況相反,另一個和過去情況相反,例如：If you had followed what the doctor said,you would not have been so painful now
例句該怎么詳細(xì)分析 我覺得主從句都是過去時的虛擬語氣啊?
虛擬現(xiàn)在時表示與現(xiàn)在事實(shí)相反的假設(shè)，其if 從句的謂語形式用動詞的過去式(be 一般用were)，主句用would/ should/ could/ might +動詞原形
you would not have been so painful now 是對現(xiàn)在的虛擬 那為什么要用have been 不應(yīng)用be嗎