I should weed you should weed he should weed we should weed you should weed they should weed
V-ing form
I should be weeding you should be weeding he should be weeding we should be weeding you should be weeding they should be weeding
Perfect
I should have weeded you should have weeded he should have weeded we should have weeded you should have weeded they should have weeded
V-ing perfect
I should have been weeding you should have been weeding he should have been weeding we should have been weeding you should have been weeding they should have been weeding
Negation
Simple form
I should not weed you should not weed he should not weed we should not weed you should not weed they should not weed
V-ing form
I should not be weeding you should not be weeding he should not be weeding we should not be weeding you should not be weeding they should not be weeding
Perfect
I should not have weeded you should not have weeded he should not have weeded we should not have weeded you should not have weeded they should not have weeded
V-ing perfect
I should not have been weeding you should not have been weeding he should not have been weeding we should not have been weeding you should not have been weeding they should not have been weeding
Interrogative form
Simple form
should I weed? should you weed? should he weed? should we weed? should you weed? should they weed?
V-ing form
should I be weeding? should you be weeding? should he be weeding? should we be weeding? should you be weeding? should they be weeding?
Perfect
should I have weeded? should you have weeded? should he have weeded? should we have weeded? should you have weeded? should they have weeded?
V-ing perfect
should I have been weeding? should you have been weeding? should he have been weeding? should we have been weeding? should you have been weeding? should they have been weeding?
Interro-negative form
Simple form
should I not weed? should you not weed? should he not weed? should we not weed? should you not weed? should they not weed?
V-ing form
should I not be weeding? should you not be weeding? should he not be weeding? should we not be weeding? should you not be weeding? should they not be weeding?
Perfect
should I not have weeded? should you not have weeded? should he not have weeded? should we not have weeded? should you not have weeded? should they not have weeded?
V-ing perfect
should I not have been weeding? should you not have been weeding? should he not have been weeding? should we not have been weeding? should you not have been weeding? should they not have been weeding?