I'd be ambulating you'd be ambulating he'd be ambulating we'd be ambulating you'd be ambulating they'd be ambulating
Perfect
I should've ambulated you should've ambulated he should've ambulated we should've ambulated you should've ambulated they should've ambulated
V-ing perfect
I should've been ambulating you should've been ambulating he should've been ambulating we should've been ambulating you should've been ambulating they should've been ambulating
Negation
Simple form
I shouldn't ambulate you shouldn't ambulate he shouldn't ambulate we shouldn't ambulate you shouldn't ambulate they shouldn't ambulate
V-ing form
I shouldn't be ambulating you shouldn't be ambulating he shouldn't be ambulating we shouldn't be ambulating you shouldn't be ambulating they shouldn't be ambulating
Perfect
I shouldn't have ambulated you shouldn't have ambulated he shouldn't have ambulated we shouldn't have ambulated you shouldn't have ambulated they shouldn't have ambulated
V-ing perfect
I shouldn't have been ambulating you shouldn't have been ambulating he shouldn't have been ambulating we shouldn't have been ambulating you shouldn't have been ambulating they shouldn't have been ambulating
Interrogative form
Simple form
should I ambulate? should you ambulate? should he ambulate? should we ambulate? should you ambulate? should they ambulate?
V-ing form
should I be ambulating? should you be ambulating? should he be ambulating? should we be ambulating? should you be ambulating? should they be ambulating?
Perfect
should I have ambulated? should you have ambulated? should he have ambulated? should we have ambulated? should you have ambulated? should they have ambulated?
V-ing perfect
should I have been ambulating? should you have been ambulating? should he have been ambulating? should we have been ambulating? should you have been ambulating? should they have been ambulating?
Interro-negative form
Simple form
shouldn't I ambulate? shouldn't you ambulate? shouldn't he ambulate? shouldn't we ambulate? shouldn't you ambulate? shouldn't they ambulate?
V-ing form
shouldn't I be ambulating? shouldn't you be ambulating? shouldn't he be ambulating? shouldn't we be ambulating? shouldn't you be ambulating? shouldn't they be ambulating?
Perfect
shouldn't I have ambulated? shouldn't you have ambulated? shouldn't he have ambulated? shouldn't we have ambulated? shouldn't you have ambulated? shouldn't they have ambulated?
V-ing perfect
shouldn't I have been ambulating? shouldn't you have been ambulating? shouldn't he have been ambulating? shouldn't we have been ambulating? shouldn't you have been ambulating? shouldn't they have been ambulating?