I'd be canoing you'd be canoing he'd be canoing we'd be canoing you'd be canoing they'd be canoing
Perfect
I should've canoed you should've canoed he should've canoed we should've canoed you should've canoed they should've canoed
V-ing perfect
I should've been canoing you should've been canoing he should've been canoing we should've been canoing you should've been canoing they should've been canoing
Negation
Simple form
I shouldn't canoe you shouldn't canoe he shouldn't canoe we shouldn't canoe you shouldn't canoe they shouldn't canoe
V-ing form
I shouldn't be canoing you shouldn't be canoing he shouldn't be canoing we shouldn't be canoing you shouldn't be canoing they shouldn't be canoing
Perfect
I shouldn't have canoed you shouldn't have canoed he shouldn't have canoed we shouldn't have canoed you shouldn't have canoed they shouldn't have canoed
V-ing perfect
I shouldn't have been canoing you shouldn't have been canoing he shouldn't have been canoing we shouldn't have been canoing you shouldn't have been canoing they shouldn't have been canoing
Interrogative form
Simple form
should I canoe? should you canoe? should he canoe? should we canoe? should you canoe? should they canoe?
V-ing form
should I be canoing? should you be canoing? should he be canoing? should we be canoing? should you be canoing? should they be canoing?
Perfect
should I have canoed? should you have canoed? should he have canoed? should we have canoed? should you have canoed? should they have canoed?
V-ing perfect
should I have been canoing? should you have been canoing? should he have been canoing? should we have been canoing? should you have been canoing? should they have been canoing?
Interro-negative form
Simple form
shouldn't I canoe? shouldn't you canoe? shouldn't he canoe? shouldn't we canoe? shouldn't you canoe? shouldn't they canoe?
V-ing form
shouldn't I be canoing? shouldn't you be canoing? shouldn't he be canoing? shouldn't we be canoing? shouldn't you be canoing? shouldn't they be canoing?
Perfect
shouldn't I have canoed? shouldn't you have canoed? shouldn't he have canoed? shouldn't we have canoed? shouldn't you have canoed? shouldn't they have canoed?
V-ing perfect
shouldn't I have been canoing? shouldn't you have been canoing? shouldn't he have been canoing? shouldn't we have been canoing? shouldn't you have been canoing? shouldn't they have been canoing?