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