English verb conjugation
SHOULD MISTAKE

Irregular verb: mistake - mistook - mistaken

Affirmation

Simple form	V-ing form
I should mistake you should mistake she should mistake we should mistake you should mistake they should mistake	I should be mistaking you should be mistaking she should be mistaking we should be mistaking you should be mistaking they should be mistaking
Perfect	V-ing perfect
I should have mistaken you should have mistaken she should have mistaken we should have mistaken you should have mistaken they should have mistaken	I should have been mistaking you should have been mistaking she should have been mistaking we should have been mistaking you should have been mistaking they should have been mistaking

Negation

Simple form	V-ing form
I should not mistake you should not mistake she should not mistake we should not mistake you should not mistake they should not mistake	I should not be mistaking you should not be mistaking she should not be mistaking we should not be mistaking you should not be mistaking they should not be mistaking
Perfect	V-ing perfect
I should not have mistaken you should not have mistaken she should not have mistaken we should not have mistaken you should not have mistaken they should not have mistaken	I should not have been mistaking you should not have been mistaking she should not have been mistaking we should not have been mistaking you should not have been mistaking they should not have been mistaking

Interrogative form

Simple form	V-ing form
should I mistake? should you mistake? should she mistake? should we mistake? should you mistake? should they mistake?	should I be mistaking? should you be mistaking? should she be mistaking? should we be mistaking? should you be mistaking? should they be mistaking?
Perfect	V-ing perfect
should I have mistaken? should you have mistaken? should she have mistaken? should we have mistaken? should you have mistaken? should they have mistaken?	should I have been mistaking? should you have been mistaking? should she have been mistaking? should we have been mistaking? should you have been mistaking? should they have been mistaking?

Interro-negative form

Simple form	V-ing form
should I not mistake? should you not mistake? should she not mistake? should we not mistake? should you not mistake? should they not mistake?	should I not be mistaking? should you not be mistaking? should she not be mistaking? should we not be mistaking? should you not be mistaking? should they not be mistaking?
Perfect	V-ing perfect
should I not have mistaken? should you not have mistaken? should she not have mistaken? should we not have mistaken? should you not have mistaken? should they not have mistaken?	should I not have been mistaking? should you not have been mistaking? should she not have been mistaking? should we not have been mistaking? should you not have been mistaking? should they not have been mistaking?