I should discontinue you should discontinue she should discontinue we should discontinue you should discontinue they should discontinue
V-ing form
I should be discontinuing you should be discontinuing she should be discontinuing we should be discontinuing you should be discontinuing they should be discontinuing
Perfect
I should have discontinued you should have discontinued she should have discontinued we should have discontinued you should have discontinued they should have discontinued
V-ing perfect
I should have been discontinuing you should have been discontinuing she should have been discontinuing we should have been discontinuing you should have been discontinuing they should have been discontinuing
Negation
Simple form
I should not discontinue you should not discontinue she should not discontinue we should not discontinue you should not discontinue they should not discontinue
V-ing form
I should not be discontinuing you should not be discontinuing she should not be discontinuing we should not be discontinuing you should not be discontinuing they should not be discontinuing
Perfect
I should not have discontinued you should not have discontinued she should not have discontinued we should not have discontinued you should not have discontinued they should not have discontinued
V-ing perfect
I should not have been discontinuing you should not have been discontinuing she should not have been discontinuing we should not have been discontinuing you should not have been discontinuing they should not have been discontinuing
Interrogative form
Simple form
should I discontinue? should you discontinue? should she discontinue? should we discontinue? should you discontinue? should they discontinue?
V-ing form
should I be discontinuing? should you be discontinuing? should she be discontinuing? should we be discontinuing? should you be discontinuing? should they be discontinuing?
Perfect
should I have discontinued? should you have discontinued? should she have discontinued? should we have discontinued? should you have discontinued? should they have discontinued?
V-ing perfect
should I have been discontinuing? should you have been discontinuing? should she have been discontinuing? should we have been discontinuing? should you have been discontinuing? should they have been discontinuing?
Interro-negative form
Simple form
should I not discontinue? should you not discontinue? should she not discontinue? should we not discontinue? should you not discontinue? should they not discontinue?
V-ing form
should I not be discontinuing? should you not be discontinuing? should she not be discontinuing? should we not be discontinuing? should you not be discontinuing? should they not be discontinuing?
Perfect
should I not have discontinued? should you not have discontinued? should she not have discontinued? should we not have discontinued? should you not have discontinued? should they not have discontinued?
V-ing perfect
should I not have been discontinuing? should you not have been discontinuing? should she not have been discontinuing? should we not have been discontinuing? should you not have been discontinuing? should they not have been discontinuing?