I'd be characterising you'd be characterising she'd be characterising we'd be characterising you'd be characterising they'd be characterising
Perfect
I should've characterised you should've characterised she should've characterised we should've characterised you should've characterised they should've characterised
Perfect en V-ing
I should've been characterising you should've been characterising she should've been characterising we should've been characterising you should've been characterising they should've been characterising
Négation
Forme simple
I shouldn't characterise you shouldn't characterise she shouldn't characterise we shouldn't characterise you shouldn't characterise they shouldn't characterise
Forme en V-ing
I shouldn't be characterising you shouldn't be characterising she shouldn't be characterising we shouldn't be characterising you shouldn't be characterising they shouldn't be characterising
Perfect
I shouldn't have characterised you shouldn't have characterised she shouldn't have characterised we shouldn't have characterised you shouldn't have characterised they shouldn't have characterised
Perfect en V-ing
I shouldn't have been characterising you shouldn't have been characterising she shouldn't have been characterising we shouldn't have been characterising you shouldn't have been characterising they shouldn't have been characterising
Forme interrogative
Forme simple
should I characterise? should you characterise? should she characterise? should we characterise? should you characterise? should they characterise?
Forme en V-ing
should I be characterising? should you be characterising? should she be characterising? should we be characterising? should you be characterising? should they be characterising?
Perfect
should I have characterised? should you have characterised? should she have characterised? should we have characterised? should you have characterised? should they have characterised?
Perfect en V-ing
should I have been characterising? should you have been characterising? should she have been characterising? should we have been characterising? should you have been characterising? should they have been characterising?
Forme interro-négative
Forme simple
shouldn't I characterise? shouldn't you characterise? shouldn't she characterise? shouldn't we characterise? shouldn't you characterise? shouldn't they characterise?
Forme en V-ing
shouldn't I be characterising? shouldn't you be characterising? shouldn't she be characterising? shouldn't we be characterising? shouldn't you be characterising? shouldn't they be characterising?
Perfect
shouldn't I have characterised? shouldn't you have characterised? shouldn't she have characterised? shouldn't we have characterised? shouldn't you have characterised? shouldn't they have characterised?
Perfect en V-ing
shouldn't I have been characterising? shouldn't you have been characterising? shouldn't she have been characterising? shouldn't we have been characterising? shouldn't you have been characterising? shouldn't they have been characterising?