since一定要用完成时么 i love you since last summer 这句话是对是错?

since一定要用完成时么 i love you since last summer 这句话是对是错? since引导的从句主句一定要用完成时吗 句子中出现ever since是不是就一定要用完成时呢、? it is over a year since i met him 为什么要用since since前不是要用完成时吗? I love you,since i care you so much! Since I was not,in fact,I love you Since I was not,in fact,I love you Since I am not put.Then I will not go to.Because I love you. I I would not regret in falling love you since i have met you the first Love,since no perfect Love,since no perfect We have been good friends----I come to this scool.A.beforeB.since说明原因before也可以用完成时啊 I haven’t heard from her since she went abroad.请问,since 不是说要用完成时态吗?为什么这里是过去式呀? I'd love to前面是不是一定要加yes I LOVE YOU...since restrained you from minding me..i regard you still as only That only happened since I fell in love with you.有人知道么? Since you do not love me, I will learn to disappear什么意思 Since I am not put.www.madouzi.comThen I will not go to.Because I love you.求翻译