I should salt you should salt she should salt we should salt you should salt they should salt
V-ing form
I should be salting you should be salting she should be salting we should be salting you should be salting they should be salting
Perfect
I should have salted you should have salted she should have salted we should have salted you should have salted they should have salted
V-ing perfect
I should have been salting you should have been salting she should have been salting we should have been salting you should have been salting they should have been salting
Negation
Simple form
I should not salt you should not salt she should not salt we should not salt you should not salt they should not salt
V-ing form
I should not be salting you should not be salting she should not be salting we should not be salting you should not be salting they should not be salting
Perfect
I should not have salted you should not have salted she should not have salted we should not have salted you should not have salted they should not have salted
V-ing perfect
I should not have been salting you should not have been salting she should not have been salting we should not have been salting you should not have been salting they should not have been salting
Interrogative form
Simple form
should I salt? should you salt? should she salt? should we salt? should you salt? should they salt?
V-ing form
should I be salting? should you be salting? should she be salting? should we be salting? should you be salting? should they be salting?
Perfect
should I have salted? should you have salted? should she have salted? should we have salted? should you have salted? should they have salted?
V-ing perfect
should I have been salting? should you have been salting? should she have been salting? should we have been salting? should you have been salting? should they have been salting?
Interro-negative form
Simple form
should I not salt? should you not salt? should she not salt? should we not salt? should you not salt? should they not salt?
V-ing form
should I not be salting? should you not be salting? should she not be salting? should we not be salting? should you not be salting? should they not be salting?
Perfect
should I not have salted? should you not have salted? should she not have salted? should we not have salted? should you not have salted? should they not have salted?
V-ing perfect
should I not have been salting? should you not have been salting? should she not have been salting? should we not have been salting? should you not have been salting? should they not have been salting?