English verb conjugation
SHOULD SPECIALISE

Regular verb: specialise - specialised - specialised

Affirmation

Simple form	V-ing form
I'd specialise you'd specialise he'd specialise we'd specialise you'd specialise they'd specialise	I'd be specialising you'd be specialising he'd be specialising we'd be specialising you'd be specialising they'd be specialising
Perfect	V-ing perfect
I should've specialised you should've specialised he should've specialised we should've specialised you should've specialised they should've specialised	I should've been specialising you should've been specialising he should've been specialising we should've been specialising you should've been specialising they should've been specialising

Negation

Simple form	V-ing form
I shouldn't specialise you shouldn't specialise he shouldn't specialise we shouldn't specialise you shouldn't specialise they shouldn't specialise	I shouldn't be specialising you shouldn't be specialising he shouldn't be specialising we shouldn't be specialising you shouldn't be specialising they shouldn't be specialising
Perfect	V-ing perfect
I shouldn't have specialised you shouldn't have specialised he shouldn't have specialised we shouldn't have specialised you shouldn't have specialised they shouldn't have specialised	I shouldn't have been specialising you shouldn't have been specialising he shouldn't have been specialising we shouldn't have been specialising you shouldn't have been specialising they shouldn't have been specialising

Interrogative form

Simple form	V-ing form
should I specialise? should you specialise? should he specialise? should we specialise? should you specialise? should they specialise?	should I be specialising? should you be specialising? should he be specialising? should we be specialising? should you be specialising? should they be specialising?
Perfect	V-ing perfect
should I have specialised? should you have specialised? should he have specialised? should we have specialised? should you have specialised? should they have specialised?	should I have been specialising? should you have been specialising? should he have been specialising? should we have been specialising? should you have been specialising? should they have been specialising?

Interro-negative form

Simple form	V-ing form
shouldn't I specialise? shouldn't you specialise? shouldn't he specialise? shouldn't we specialise? shouldn't you specialise? shouldn't they specialise?	shouldn't I be specialising? shouldn't you be specialising? shouldn't he be specialising? shouldn't we be specialising? shouldn't you be specialising? shouldn't they be specialising?
Perfect	V-ing perfect
shouldn't I have specialised? shouldn't you have specialised? shouldn't he have specialised? shouldn't we have specialised? shouldn't you have specialised? shouldn't they have specialised?	shouldn't I have been specialising? shouldn't you have been specialising? shouldn't he have been specialising? shouldn't we have been specialising? shouldn't you have been specialising? shouldn't they have been specialising?