English verb conjugation
SHOULD CHARACTERISE

Regular verb: characterise - characterised - characterised

Affirmation

Simple form	V-ing form
I'd characterise you'd characterise he'd characterise we'd characterise you'd characterise they'd characterise	I'd be characterising you'd be characterising he'd be characterising we'd be characterising you'd be characterising they'd be characterising
Perfect	V-ing perfect
I should've characterised you should've characterised he should've characterised we should've characterised you should've characterised they should've characterised	I should've been characterising you should've been characterising he should've been characterising we should've been characterising you should've been characterising they should've been characterising

Negation

Simple form	V-ing form
I shouldn't characterise you shouldn't characterise he shouldn't characterise we shouldn't characterise you shouldn't characterise they shouldn't characterise	I shouldn't be characterising you shouldn't be characterising he shouldn't be characterising we shouldn't be characterising you shouldn't be characterising they shouldn't be characterising
Perfect	V-ing perfect
I shouldn't have characterised you shouldn't have characterised he shouldn't have characterised we shouldn't have characterised you shouldn't have characterised they shouldn't have characterised	I shouldn't have been characterising you shouldn't have been characterising he shouldn't have been characterising we shouldn't have been characterising you shouldn't have been characterising they shouldn't have been characterising

Interrogative form

Simple form	V-ing form
should I characterise? should you characterise? should he characterise? should we characterise? should you characterise? should they characterise?	should I be characterising? should you be characterising? should he be characterising? should we be characterising? should you be characterising? should they be characterising?
Perfect	V-ing perfect
should I have characterised? should you have characterised? should he have characterised? should we have characterised? should you have characterised? should they have characterised?	should I have been characterising? should you have been characterising? should he have been characterising? should we have been characterising? should you have been characterising? should they have been characterising?

Interro-negative form

Simple form	V-ing form
shouldn't I characterise? shouldn't you characterise? shouldn't he characterise? shouldn't we characterise? shouldn't you characterise? shouldn't they characterise?	shouldn't I be characterising? shouldn't you be characterising? shouldn't he be characterising? shouldn't we be characterising? shouldn't you be characterising? shouldn't they be characterising?
Perfect	V-ing perfect
shouldn't I have characterised? shouldn't you have characterised? shouldn't he have characterised? shouldn't we have characterised? shouldn't you have characterised? shouldn't they have characterised?	shouldn't I have been characterising? shouldn't you have been characterising? shouldn't he have been characterising? shouldn't we have been characterising? shouldn't you have been characterising? shouldn't they have been characterising?