为什么是if only I were you 而不是if only i was you

为什么是if only I were you 而不是if only i was you if i were a 为什么if i were a boy?应该是 i was为什么是were if only i were made of 为什么If only I were abird.中的were不用was if i were invited tonight ,i would go to the dinner party 为什么用 WERE这句话为什么是IF I WERE而不是 IF I WAS 为什么是if i were a boy不是if i was a boy? if i were a boy为什么是were.那可以举几个例子吗 If I were you 中为什么是were而不是am或was If only i were you!if only 这句中的Only又是什么意思呀? if only you were if only you were if only it were If only i were as clever as you! 如果我是你用英语怎么说?为什么是IF I WERE YOU而不是IF I WAS YOU哪? 为什么是If I were a bird?后面不是单数吗? “If I were a boy”的谓语为什么是“were”?“am”的过去时不是“was”吗? IF I WAS YOUR VAMPIRE关于这首歌的歌名为什么是I WAS而不是I WERE呢? If only it were that