I have been interested in football.请问这是一个什么时态?

I have been interested in football.请问这是一个什么时态? I have always been interested in making thing?中文?以及这句话的语法时态. I have been interested in learning English 语法有错吗 I have been to shanghai 什么时态 I have been interested in music ever since I was a small chi I have been interested in f（ ）customs since I wa I have always been interested in making things.When I was a I have been sick since yesterday.中have been 是什么是时态为什么要用been. interested in后加什么时态 she is been always...这是一个什么时态? i have been told that+从句 从句用什么时态? 英语翻译Men have always been interested in the moon because it i