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