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