English verb conjugation
SHOULD BOLSTER

Regular verb: bolster - bolstered - bolstered

Affirmation

Simple form	V-ing form
I should bolster you should bolster he should bolster we should bolster you should bolster they should bolster	I should be bolstering you should be bolstering he should be bolstering we should be bolstering you should be bolstering they should be bolstering
Perfect	V-ing perfect
I should have bolstered you should have bolstered he should have bolstered we should have bolstered you should have bolstered they should have bolstered	I should have been bolstering you should have been bolstering he should have been bolstering we should have been bolstering you should have been bolstering they should have been bolstering

Negation

Simple form	V-ing form
I should not bolster you should not bolster he should not bolster we should not bolster you should not bolster they should not bolster	I should not be bolstering you should not be bolstering he should not be bolstering we should not be bolstering you should not be bolstering they should not be bolstering
Perfect	V-ing perfect
I should not have bolstered you should not have bolstered he should not have bolstered we should not have bolstered you should not have bolstered they should not have bolstered	I should not have been bolstering you should not have been bolstering he should not have been bolstering we should not have been bolstering you should not have been bolstering they should not have been bolstering

Interrogative form

Simple form	V-ing form
should I bolster? should you bolster? should he bolster? should we bolster? should you bolster? should they bolster?	should I be bolstering? should you be bolstering? should he be bolstering? should we be bolstering? should you be bolstering? should they be bolstering?
Perfect	V-ing perfect
should I have bolstered? should you have bolstered? should he have bolstered? should we have bolstered? should you have bolstered? should they have bolstered?	should I have been bolstering? should you have been bolstering? should he have been bolstering? should we have been bolstering? should you have been bolstering? should they have been bolstering?

Interro-negative form

Simple form	V-ing form
should I not bolster? should you not bolster? should he not bolster? should we not bolster? should you not bolster? should they not bolster?	should I not be bolstering? should you not be bolstering? should he not be bolstering? should we not be bolstering? should you not be bolstering? should they not be bolstering?
Perfect	V-ing perfect
should I not have bolstered? should you not have bolstered? should he not have bolstered? should we not have bolstered? should you not have bolstered? should they not have bolstered?	should I not have been bolstering? should you not have been bolstering? should he not have been bolstering? should we not have been bolstering? should you not have been bolstering? should they not have been bolstering?