不对,whenever it's convenient这里是时间状语从句,意思是任何方便的时间
陈述句是这样的：
I can（may） come and talk with you whenever it's convenient.
进步^_^有问题再给我留言不考虑问句，只看陈述（主语从句角度）。It is convienient that I come and talk with you .还对不对？为什么？It is convienient that I come and talk with you .这个句子语法上是没问题的，不考虑问句是可以的，它的问句形式是Is it convienient that I come and talk with you ？用may提问就用刚才给你的句子就对了希望能帮到你，祝你开心，进步^_^有问题再给我留言