I should slide you should slide she should slide we should slide you should slide they should slide
V-ing form
I should be sliding you should be sliding she should be sliding we should be sliding you should be sliding they should be sliding
Perfect
I should have slid you should have slid she should have slid we should have slid you should have slid they should have slid
V-ing perfect
I should have been sliding you should have been sliding she should have been sliding we should have been sliding you should have been sliding they should have been sliding
Negation
Simple form
I should not slide you should not slide she should not slide we should not slide you should not slide they should not slide
V-ing form
I should not be sliding you should not be sliding she should not be sliding we should not be sliding you should not be sliding they should not be sliding
Perfect
I should not have slid you should not have slid she should not have slid we should not have slid you should not have slid they should not have slid
V-ing perfect
I should not have been sliding you should not have been sliding she should not have been sliding we should not have been sliding you should not have been sliding they should not have been sliding
Interrogative form
Simple form
should I slide? should you slide? should she slide? should we slide? should you slide? should they slide?
V-ing form
should I be sliding? should you be sliding? should she be sliding? should we be sliding? should you be sliding? should they be sliding?
Perfect
should I have slid? should you have slid? should she have slid? should we have slid? should you have slid? should they have slid?
V-ing perfect
should I have been sliding? should you have been sliding? should she have been sliding? should we have been sliding? should you have been sliding? should they have been sliding?
Interro-negative form
Simple form
should I not slide? should you not slide? should she not slide? should we not slide? should you not slide? should they not slide?
V-ing form
should I not be sliding? should you not be sliding? should she not be sliding? should we not be sliding? should you not be sliding? should they not be sliding?
Perfect
should I not have slid? should you not have slid? should she not have slid? should we not have slid? should you not have slid? should they not have slid?
V-ing perfect
should I not have been sliding? should you not have been sliding? should she not have been sliding? should we not have been sliding? should you not have been sliding? should they not have been sliding?