English verb conjugation
SHOULD SEINE

Regular verb: seine - seined - seined

Affirmation

Simple form	V-ing form
I should seine you should seine he should seine we should seine you should seine they should seine	I should be seining you should be seining he should be seining we should be seining you should be seining they should be seining
Perfect	V-ing perfect
I should have seined you should have seined he should have seined we should have seined you should have seined they should have seined	I should have been seining you should have been seining he should have been seining we should have been seining you should have been seining they should have been seining

Negation

Simple form	V-ing form
I should not seine you should not seine he should not seine we should not seine you should not seine they should not seine	I should not be seining you should not be seining he should not be seining we should not be seining you should not be seining they should not be seining
Perfect	V-ing perfect
I should not have seined you should not have seined he should not have seined we should not have seined you should not have seined they should not have seined	I should not have been seining you should not have been seining he should not have been seining we should not have been seining you should not have been seining they should not have been seining

Interrogative form

Simple form	V-ing form
should I seine? should you seine? should he seine? should we seine? should you seine? should they seine?	should I be seining? should you be seining? should he be seining? should we be seining? should you be seining? should they be seining?
Perfect	V-ing perfect
should I have seined? should you have seined? should he have seined? should we have seined? should you have seined? should they have seined?	should I have been seining? should you have been seining? should he have been seining? should we have been seining? should you have been seining? should they have been seining?

Interro-negative form

Simple form	V-ing form
should I not seine? should you not seine? should he not seine? should we not seine? should you not seine? should they not seine?	should I not be seining? should you not be seining? should he not be seining? should we not be seining? should you not be seining? should they not be seining?
Perfect	V-ing perfect
should I not have seined? should you not have seined? should he not have seined? should we not have seined? should you not have seined? should they not have seined?	should I not have been seining? should you not have been seining? should he not have been seining? should we not have been seining? should you not have been seining? should they not have been seining?