I'd be squinting you'd be squinting he'd be squinting we'd be squinting you'd be squinting they'd be squinting
Perfect
I should've squinted you should've squinted he should've squinted we should've squinted you should've squinted they should've squinted
Perfect en V-ing
I should've been squinting you should've been squinting he should've been squinting we should've been squinting you should've been squinting they should've been squinting
Négation
Forme simple
I shouldn't squint you shouldn't squint he shouldn't squint we shouldn't squint you shouldn't squint they shouldn't squint
Forme en V-ing
I shouldn't be squinting you shouldn't be squinting he shouldn't be squinting we shouldn't be squinting you shouldn't be squinting they shouldn't be squinting
Perfect
I shouldn't have squinted you shouldn't have squinted he shouldn't have squinted we shouldn't have squinted you shouldn't have squinted they shouldn't have squinted
Perfect en V-ing
I shouldn't have been squinting you shouldn't have been squinting he shouldn't have been squinting we shouldn't have been squinting you shouldn't have been squinting they shouldn't have been squinting
Forme interrogative
Forme simple
should I squint? should you squint? should he squint? should we squint? should you squint? should they squint?
Forme en V-ing
should I be squinting? should you be squinting? should he be squinting? should we be squinting? should you be squinting? should they be squinting?
Perfect
should I have squinted? should you have squinted? should he have squinted? should we have squinted? should you have squinted? should they have squinted?
Perfect en V-ing
should I have been squinting? should you have been squinting? should he have been squinting? should we have been squinting? should you have been squinting? should they have been squinting?
Forme interro-négative
Forme simple
shouldn't I squint? shouldn't you squint? shouldn't he squint? shouldn't we squint? shouldn't you squint? shouldn't they squint?
Forme en V-ing
shouldn't I be squinting? shouldn't you be squinting? shouldn't he be squinting? shouldn't we be squinting? shouldn't you be squinting? shouldn't they be squinting?
Perfect
shouldn't I have squinted? shouldn't you have squinted? shouldn't he have squinted? shouldn't we have squinted? shouldn't you have squinted? shouldn't they have squinted?
Perfect en V-ing
shouldn't I have been squinting? shouldn't you have been squinting? shouldn't he have been squinting? shouldn't we have been squinting? shouldn't you have been squinting? shouldn't they have been squinting?