English verb conjugation
SHOULD WIDEN

Regular verb: widen - widened - widened

Affirmation

Simple form	V-ing form
I should widen you should widen she should widen we should widen you should widen they should widen	I should be widening you should be widening she should be widening we should be widening you should be widening they should be widening
Perfect	V-ing perfect
I should have widened you should have widened she should have widened we should have widened you should have widened they should have widened	I should have been widening you should have been widening she should have been widening we should have been widening you should have been widening they should have been widening

Negation

Simple form	V-ing form
I should not widen you should not widen she should not widen we should not widen you should not widen they should not widen	I should not be widening you should not be widening she should not be widening we should not be widening you should not be widening they should not be widening
Perfect	V-ing perfect
I should not have widened you should not have widened she should not have widened we should not have widened you should not have widened they should not have widened	I should not have been widening you should not have been widening she should not have been widening we should not have been widening you should not have been widening they should not have been widening

Interrogative form

Simple form	V-ing form
should I widen? should you widen? should she widen? should we widen? should you widen? should they widen?	should I be widening? should you be widening? should she be widening? should we be widening? should you be widening? should they be widening?
Perfect	V-ing perfect
should I have widened? should you have widened? should she have widened? should we have widened? should you have widened? should they have widened?	should I have been widening? should you have been widening? should she have been widening? should we have been widening? should you have been widening? should they have been widening?

Interro-negative form

Simple form	V-ing form
should I not widen? should you not widen? should she not widen? should we not widen? should you not widen? should they not widen?	should I not be widening? should you not be widening? should she not be widening? should we not be widening? should you not be widening? should they not be widening?
Perfect	V-ing perfect
should I not have widened? should you not have widened? should she not have widened? should we not have widened? should you not have widened? should they not have widened?	should I not have been widening? should you not have been widening? should she not have been widening? should we not have been widening? should you not have been widening? should they not have been widening?