English verb conjugation
SHOULD CATEGORISE

Regular verb: categorise - categorised - categorised

Affirmation

Simple form	V-ing form
I'd categorise you'd categorise she'd categorise we'd categorise you'd categorise they'd categorise	I'd be categorising you'd be categorising she'd be categorising we'd be categorising you'd be categorising they'd be categorising
Perfect	V-ing perfect
I should've categorised you should've categorised she should've categorised we should've categorised you should've categorised they should've categorised	I should've been categorising you should've been categorising she should've been categorising we should've been categorising you should've been categorising they should've been categorising

Negation

Simple form	V-ing form
I shouldn't categorise you shouldn't categorise she shouldn't categorise we shouldn't categorise you shouldn't categorise they shouldn't categorise	I shouldn't be categorising you shouldn't be categorising she shouldn't be categorising we shouldn't be categorising you shouldn't be categorising they shouldn't be categorising
Perfect	V-ing perfect
I shouldn't have categorised you shouldn't have categorised she shouldn't have categorised we shouldn't have categorised you shouldn't have categorised they shouldn't have categorised	I shouldn't have been categorising you shouldn't have been categorising she shouldn't have been categorising we shouldn't have been categorising you shouldn't have been categorising they shouldn't have been categorising

Interrogative form

Simple form	V-ing form
should I categorise? should you categorise? should she categorise? should we categorise? should you categorise? should they categorise?	should I be categorising? should you be categorising? should she be categorising? should we be categorising? should you be categorising? should they be categorising?
Perfect	V-ing perfect
should I have categorised? should you have categorised? should she have categorised? should we have categorised? should you have categorised? should they have categorised?	should I have been categorising? should you have been categorising? should she have been categorising? should we have been categorising? should you have been categorising? should they have been categorising?

Interro-negative form

Simple form	V-ing form
shouldn't I categorise? shouldn't you categorise? shouldn't she categorise? shouldn't we categorise? shouldn't you categorise? shouldn't they categorise?	shouldn't I be categorising? shouldn't you be categorising? shouldn't she be categorising? shouldn't we be categorising? shouldn't you be categorising? shouldn't they be categorising?
Perfect	V-ing perfect
shouldn't I have categorised? shouldn't you have categorised? shouldn't she have categorised? shouldn't we have categorised? shouldn't you have categorised? shouldn't they have categorised?	shouldn't I have been categorising? shouldn't you have been categorising? shouldn't she have been categorising? shouldn't we have been categorising? shouldn't you have been categorising? shouldn't they have been categorising?