although.still的still后面的谓语动词用什么时态?

问题描述:

although.still的still后面的谓语动词用什么时态?
为什么Although he has not played with his old toys for a long time ,he,still wants to keep them.中still后不用wanted用wants

still是仍然的意思,跟以前相比,现在仍然…….尽管他已经很久没有玩那些旧的玩具了,他现在仍然还想保存它们