I should crane you should crane he should crane we should crane you should crane they should crane
V-ing form
I should be craning you should be craning he should be craning we should be craning you should be craning they should be craning
Perfect
I should have craned you should have craned he should have craned we should have craned you should have craned they should have craned
V-ing perfect
I should have been craning you should have been craning he should have been craning we should have been craning you should have been craning they should have been craning
Negation
Simple form
I should not crane you should not crane he should not crane we should not crane you should not crane they should not crane
V-ing form
I should not be craning you should not be craning he should not be craning we should not be craning you should not be craning they should not be craning
Perfect
I should not have craned you should not have craned he should not have craned we should not have craned you should not have craned they should not have craned
V-ing perfect
I should not have been craning you should not have been craning he should not have been craning we should not have been craning you should not have been craning they should not have been craning
Interrogative form
Simple form
should I crane? should you crane? should he crane? should we crane? should you crane? should they crane?
V-ing form
should I be craning? should you be craning? should he be craning? should we be craning? should you be craning? should they be craning?
Perfect
should I have craned? should you have craned? should he have craned? should we have craned? should you have craned? should they have craned?
V-ing perfect
should I have been craning? should you have been craning? should he have been craning? should we have been craning? should you have been craning? should they have been craning?
Interro-negative form
Simple form
should I not crane? should you not crane? should he not crane? should we not crane? should you not crane? should they not crane?
V-ing form
should I not be craning? should you not be craning? should he not be craning? should we not be craning? should you not be craning? should they not be craning?
Perfect
should I not have craned? should you not have craned? should he not have craned? should we not have craned? should you not have craned? should they not have craned?
V-ing perfect
should I not have been craning? should you not have been craning? should he not have been craning? should we not have been craning? should you not have been craning? should they not have been craning?