English verb conjugation
SHOULD OPINE

Regular verb: opine - opined - opined

Affirmation

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

Negation

Simple form	V-ing form
I should not opine you should not opine he should not opine we should not opine you should not opine they should not opine	I should not be opining you should not be opining he should not be opining we should not be opining you should not be opining they should not be opining
Perfect	V-ing perfect
I should not have opined you should not have opined he should not have opined we should not have opined you should not have opined they should not have opined	I should not have been opining you should not have been opining he should not have been opining we should not have been opining you should not have been opining they should not 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
should I not opine? should you not opine? should he not opine? should we not opine? should you not opine? should they not opine?	should I not be opining? should you not be opining? should he not be opining? should we not be opining? should you not be opining? should they not be opining?
Perfect	V-ing perfect
should I not have opined? should you not have opined? should he not have opined? should we not have opined? should you not have opined? should they not have opined?	should I not have been opining? should you not have been opining? should he not have been opining? should we not have been opining? should you not have been opining? should they not have been opining?