完成时 。ever since可作为副词，解释“此后”(就一直..)，是完成时的标志 。ever since的结构：(作为连词)=since完成时态----ever since+主+动词简单过去式 。例句：She had been worrying ever since the letter arrived 。
ever since adv. (从句用过去式,主句用完成时) 。
1、从那时到现在; 自从;自…以后;从…起 。
2、迄今,从那时起(一直),直至今日,自那时以来,此后一直 。
3、自…以来;一直到今 。
ever since
1、He's been there ever since you left!
自从你离开后他就一直在那里!
2、I simply gave in to him, and I've regretted it ever since
我就向他屈服了，从那以后我一直后悔 。
3、I've had the hots for him ever since he came to college.
自从他来上大学后，我就对他春心萌动 。
4、The girl has grown prettier than ever since I saw her a year ago.
【ever everything软件】一年不见，小姑娘出落得更漂亮了 。
