请问Could you please do sth 变否定句怎么变?

问题描述:

请问Could you please do sth 变否定句怎么变?

couldn't you please do sth??

Could you please not do sth ?

Could you please not do sth 能请你不要干某事吗

Could you please not do sth ?
Could you please do nothing ?

Could you please not do sth