English verb conjugation
SHOULD CRATER

Regular verb: crater - cratered - cratered

Affirmation

Simple form	V-ing form
I should crater you should crater he should crater we should crater you should crater they should crater	I should be cratering you should be cratering he should be cratering we should be cratering you should be cratering they should be cratering
Perfect	V-ing perfect
I should have cratered you should have cratered he should have cratered we should have cratered you should have cratered they should have cratered	I should have been cratering you should have been cratering he should have been cratering we should have been cratering you should have been cratering they should have been cratering

Negation

Simple form	V-ing form
I should not crater you should not crater he should not crater we should not crater you should not crater they should not crater	I should not be cratering you should not be cratering he should not be cratering we should not be cratering you should not be cratering they should not be cratering
Perfect	V-ing perfect
I should not have cratered you should not have cratered he should not have cratered we should not have cratered you should not have cratered they should not have cratered	I should not have been cratering you should not have been cratering he should not have been cratering we should not have been cratering you should not have been cratering they should not have been cratering

Interrogative form

Simple form	V-ing form
should I crater? should you crater? should he crater? should we crater? should you crater? should they crater?	should I be cratering? should you be cratering? should he be cratering? should we be cratering? should you be cratering? should they be cratering?
Perfect	V-ing perfect
should I have cratered? should you have cratered? should he have cratered? should we have cratered? should you have cratered? should they have cratered?	should I have been cratering? should you have been cratering? should he have been cratering? should we have been cratering? should you have been cratering? should they have been cratering?

Interro-negative form

Simple form	V-ing form
should I not crater? should you not crater? should he not crater? should we not crater? should you not crater? should they not crater?	should I not be cratering? should you not be cratering? should he not be cratering? should we not be cratering? should you not be cratering? should they not be cratering?
Perfect	V-ing perfect
should I not have cratered? should you not have cratered? should he not have cratered? should we not have cratered? should you not have cratered? should they not have cratered?	should I not have been cratering? should you not have been cratering? should he not have been cratering? should we not have been cratering? should you not have been cratering? should they not have been cratering?