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