I should fry you should fry she should fry we should fry you should fry they should fry
V-ing form
I should be frying you should be frying she should be frying we should be frying you should be frying they should be frying
Perfect
I should have fried you should have fried she should have fried we should have fried you should have fried they should have fried
V-ing perfect
I should have been frying you should have been frying she should have been frying we should have been frying you should have been frying they should have been frying
Negation
Simple form
I should not fry you should not fry she should not fry we should not fry you should not fry they should not fry
V-ing form
I should not be frying you should not be frying she should not be frying we should not be frying you should not be frying they should not be frying
Perfect
I should not have fried you should not have fried she should not have fried we should not have fried you should not have fried they should not have fried
V-ing perfect
I should not have been frying you should not have been frying she should not have been frying we should not have been frying you should not have been frying they should not have been frying
Interrogative form
Simple form
should I fry? should you fry? should she fry? should we fry? should you fry? should they fry?
V-ing form
should I be frying? should you be frying? should she be frying? should we be frying? should you be frying? should they be frying?
Perfect
should I have fried? should you have fried? should she have fried? should we have fried? should you have fried? should they have fried?
V-ing perfect
should I have been frying? should you have been frying? should she have been frying? should we have been frying? should you have been frying? should they have been frying?
Interro-negative form
Simple form
should I not fry? should you not fry? should she not fry? should we not fry? should you not fry? should they not fry?
V-ing form
should I not be frying? should you not be frying? should she not be frying? should we not be frying? should you not be frying? should they not be frying?
Perfect
should I not have fried? should you not have fried? should she not have fried? should we not have fried? should you not have fried? should they not have fried?
V-ing perfect
should I not have been frying? should you not have been frying? should she not have been frying? should we not have been frying? should you not have been frying? should they not have been frying?