I have had four colds this winter 这句话是什么时态

I've already had lunch.Have you had lunch yet?这是什么时态呢? 英语时态问题If I had noticed it.I would have told you .这句话中用了什么时态. will have had 是什么时态 英语作文the most touching experience i have had in this winter v 英语达人,I have had it several times,这句话里面的had是什么?我知道have过去式had, 关于英语疑问请问这两句话分别是什么时态 i had had lunch at village pub 和 he has I think this winter will cold.这句话对不对 i have had a few students ask me for advice about this.这句话有语 this time i have had have you ever had是什么时态 have/has/had加been是什么时态 he have had 是什么时态?英语