English verb conjugation
SHOULD KOSHER

Regular verb: kosher - koshered - koshered

Affirmation

Simple form	V-ing form
I should kosher you should kosher he should kosher we should kosher you should kosher they should kosher	I should be koshering you should be koshering he should be koshering we should be koshering you should be koshering they should be koshering
Perfect	V-ing perfect
I should have koshered you should have koshered he should have koshered we should have koshered you should have koshered they should have koshered	I should have been koshering you should have been koshering he should have been koshering we should have been koshering you should have been koshering they should have been koshering

Negation

Simple form	V-ing form
I should not kosher you should not kosher he should not kosher we should not kosher you should not kosher they should not kosher	I should not be koshering you should not be koshering he should not be koshering we should not be koshering you should not be koshering they should not be koshering
Perfect	V-ing perfect
I should not have koshered you should not have koshered he should not have koshered we should not have koshered you should not have koshered they should not have koshered	I should not have been koshering you should not have been koshering he should not have been koshering we should not have been koshering you should not have been koshering they should not have been koshering

Interrogative form

Simple form	V-ing form
should I kosher? should you kosher? should he kosher? should we kosher? should you kosher? should they kosher?	should I be koshering? should you be koshering? should he be koshering? should we be koshering? should you be koshering? should they be koshering?
Perfect	V-ing perfect
should I have koshered? should you have koshered? should he have koshered? should we have koshered? should you have koshered? should they have koshered?	should I have been koshering? should you have been koshering? should he have been koshering? should we have been koshering? should you have been koshering? should they have been koshering?

Interro-negative form

Simple form	V-ing form
should I not kosher? should you not kosher? should he not kosher? should we not kosher? should you not kosher? should they not kosher?	should I not be koshering? should you not be koshering? should he not be koshering? should we not be koshering? should you not be koshering? should they not be koshering?
Perfect	V-ing perfect
should I not have koshered? should you not have koshered? should he not have koshered? should we not have koshered? should you not have koshered? should they not have koshered?	should I not have been koshering? should you not have been koshering? should he not have been koshering? should we not have been koshering? should you not have been koshering? should they not have been koshering?