I should crop you should crop he should crop we should crop you should crop they should crop
V-ing form
I should be cropping you should be cropping he should be cropping we should be cropping you should be cropping they should be cropping
Perfect
I should have cropped you should have cropped he should have cropped we should have cropped you should have cropped they should have cropped
V-ing perfect
I should have been cropping you should have been cropping he should have been cropping we should have been cropping you should have been cropping they should have been cropping
Negation
Simple form
I should not crop you should not crop he should not crop we should not crop you should not crop they should not crop
V-ing form
I should not be cropping you should not be cropping he should not be cropping we should not be cropping you should not be cropping they should not be cropping
Perfect
I should not have cropped you should not have cropped he should not have cropped we should not have cropped you should not have cropped they should not have cropped
V-ing perfect
I should not have been cropping you should not have been cropping he should not have been cropping we should not have been cropping you should not have been cropping they should not have been cropping
Interrogative form
Simple form
should I crop? should you crop? should he crop? should we crop? should you crop? should they crop?
V-ing form
should I be cropping? should you be cropping? should he be cropping? should we be cropping? should you be cropping? should they be cropping?
Perfect
should I have cropped? should you have cropped? should he have cropped? should we have cropped? should you have cropped? should they have cropped?
V-ing perfect
should I have been cropping? should you have been cropping? should he have been cropping? should we have been cropping? should you have been cropping? should they have been cropping?
Interro-negative form
Simple form
should I not crop? should you not crop? should he not crop? should we not crop? should you not crop? should they not crop?
V-ing form
should I not be cropping? should you not be cropping? should he not be cropping? should we not be cropping? should you not be cropping? should they not be cropping?
Perfect
should I not have cropped? should you not have cropped? should he not have cropped? should we not have cropped? should you not have cropped? should they not have cropped?
V-ing perfect
should I not have been cropping? should you not have been cropping? should he not have been cropping? should we not have been cropping? should you not have been cropping? should they not have been cropping?