不定式否定式怎麼改

這樣改：

將否定詞not置於不定式符號to之前，構成not to do形式。I've got stacks of work to do.

我有一大堆活兒要做。

This comes of playing hookey and doing everything a feller's told not to do.

這都是逃學、不聽話造成的。

I've told you time after time not to do that.

我一再告訴過你不要幹那件事。