English verb conjugation
SHOULD ASSESS

Regular verb: assess - assessed - assessed

Affirmation

Simple form	V-ing form
I'd assess you'd assess he'd assess we'd assess you'd assess they'd assess	I'd be assessing you'd be assessing he'd be assessing we'd be assessing you'd be assessing they'd be assessing
Perfect	V-ing perfect
I should've assessed you should've assessed he should've assessed we should've assessed you should've assessed they should've assessed	I should've been assessing you should've been assessing he should've been assessing we should've been assessing you should've been assessing they should've been assessing

Negation

Simple form	V-ing form
I shouldn't assess you shouldn't assess he shouldn't assess we shouldn't assess you shouldn't assess they shouldn't assess	I shouldn't be assessing you shouldn't be assessing he shouldn't be assessing we shouldn't be assessing you shouldn't be assessing they shouldn't be assessing
Perfect	V-ing perfect
I shouldn't have assessed you shouldn't have assessed he shouldn't have assessed we shouldn't have assessed you shouldn't have assessed they shouldn't have assessed	I shouldn't have been assessing you shouldn't have been assessing he shouldn't have been assessing we shouldn't have been assessing you shouldn't have been assessing they shouldn't have been assessing

Interrogative form

Simple form	V-ing form
should I assess? should you assess? should he assess? should we assess? should you assess? should they assess?	should I be assessing? should you be assessing? should he be assessing? should we be assessing? should you be assessing? should they be assessing?
Perfect	V-ing perfect
should I have assessed? should you have assessed? should he have assessed? should we have assessed? should you have assessed? should they have assessed?	should I have been assessing? should you have been assessing? should he have been assessing? should we have been assessing? should you have been assessing? should they have been assessing?

Interro-negative form

Simple form	V-ing form
shouldn't I assess? shouldn't you assess? shouldn't he assess? shouldn't we assess? shouldn't you assess? shouldn't they assess?	shouldn't I be assessing? shouldn't you be assessing? shouldn't he be assessing? shouldn't we be assessing? shouldn't you be assessing? shouldn't they be assessing?
Perfect	V-ing perfect
shouldn't I have assessed? shouldn't you have assessed? shouldn't he have assessed? shouldn't we have assessed? shouldn't you have assessed? shouldn't they have assessed?	shouldn't I have been assessing? shouldn't you have been assessing? shouldn't he have been assessing? shouldn't we have been assessing? shouldn't you have been assessing? shouldn't they have been assessing?