我喜欢了很久英语

I have been in love with you for a long time.我喜欢你很久了，注意谓语动词需要使用延续性动词，不能用瞬间动词

你好！我喜欢你很久了I like you for a long time

I have been fall in love with you for a long time

love 程度更深…一般加亲密的人，like一般表喜爱加所有喜欢的东西，时态没错用的的确是现在完成时，表过去延续到现在

You have been my love for a long time.=I have loved you for a long time.=I have been in love with you for a long time.=It has been a long time since I fell in love with you.

i have loved you for a long time

我喜欢你很久了用英文说是 I have been in love for a long time