English verb conjugation
SHOULD OPINE

Regular verb: opine - opined - opined

Affirmation

Simple form	V-ing form
I'd opine you'd opine he'd opine we'd opine you'd opine they'd opine	I'd be opining you'd be opining he'd be opining we'd be opining you'd be opining they'd be opining
Perfect	V-ing perfect
I should've opined you should've opined he should've opined we should've opined you should've opined they should've opined	I should've been opining you should've been opining he should've been opining we should've been opining you should've been opining they should've been opining

Negation

Simple form	V-ing form
I shouldn't opine you shouldn't opine he shouldn't opine we shouldn't opine you shouldn't opine they shouldn't opine	I shouldn't be opining you shouldn't be opining he shouldn't be opining we shouldn't be opining you shouldn't be opining they shouldn't be opining
Perfect	V-ing perfect
I shouldn't have opined you shouldn't have opined he shouldn't have opined we shouldn't have opined you shouldn't have opined they shouldn't have opined	I shouldn't have been opining you shouldn't have been opining he shouldn't have been opining we shouldn't have been opining you shouldn't have been opining they shouldn't have been opining

Interrogative form

Simple form	V-ing form
should I opine? should you opine? should he opine? should we opine? should you opine? should they opine?	should I be opining? should you be opining? should he be opining? should we be opining? should you be opining? should they be opining?
Perfect	V-ing perfect
should I have opined? should you have opined? should he have opined? should we have opined? should you have opined? should they have opined?	should I have been opining? should you have been opining? should he have been opining? should we have been opining? should you have been opining? should they have been opining?

Interro-negative form

Simple form	V-ing form
shouldn't I opine? shouldn't you opine? shouldn't he opine? shouldn't we opine? shouldn't you opine? shouldn't they opine?	shouldn't I be opining? shouldn't you be opining? shouldn't he be opining? shouldn't we be opining? shouldn't you be opining? shouldn't they be opining?
Perfect	V-ing perfect
shouldn't I have opined? shouldn't you have opined? shouldn't he have opined? shouldn't we have opined? shouldn't you have opined? shouldn't they have opined?	shouldn't I have been opining? shouldn't you have been opining? shouldn't he have been opining? shouldn't we have been opining? shouldn't you have been opining? shouldn't they have been opining?