I'd be prestimulating you'd be prestimulating she'd be prestimulating we'd be prestimulating you'd be prestimulating they'd be prestimulating
Perfect
I should've prestimulated you should've prestimulated she should've prestimulated we should've prestimulated you should've prestimulated they should've prestimulated
V-ing perfect
I should've been prestimulating you should've been prestimulating she should've been prestimulating we should've been prestimulating you should've been prestimulating they should've been prestimulating
Negation
Simple form
I shouldn't prestimulate you shouldn't prestimulate she shouldn't prestimulate we shouldn't prestimulate you shouldn't prestimulate they shouldn't prestimulate
V-ing form
I shouldn't be prestimulating you shouldn't be prestimulating she shouldn't be prestimulating we shouldn't be prestimulating you shouldn't be prestimulating they shouldn't be prestimulating
Perfect
I shouldn't have prestimulated you shouldn't have prestimulated she shouldn't have prestimulated we shouldn't have prestimulated you shouldn't have prestimulated they shouldn't have prestimulated
V-ing perfect
I shouldn't have been prestimulating you shouldn't have been prestimulating she shouldn't have been prestimulating we shouldn't have been prestimulating you shouldn't have been prestimulating they shouldn't have been prestimulating
Interrogative form
Simple form
should I prestimulate? should you prestimulate? should she prestimulate? should we prestimulate? should you prestimulate? should they prestimulate?
V-ing form
should I be prestimulating? should you be prestimulating? should she be prestimulating? should we be prestimulating? should you be prestimulating? should they be prestimulating?
Perfect
should I have prestimulated? should you have prestimulated? should she have prestimulated? should we have prestimulated? should you have prestimulated? should they have prestimulated?
V-ing perfect
should I have been prestimulating? should you have been prestimulating? should she have been prestimulating? should we have been prestimulating? should you have been prestimulating? should they have been prestimulating?
Interro-negative form
Simple form
shouldn't I prestimulate? shouldn't you prestimulate? shouldn't she prestimulate? shouldn't we prestimulate? shouldn't you prestimulate? shouldn't they prestimulate?
V-ing form
shouldn't I be prestimulating? shouldn't you be prestimulating? shouldn't she be prestimulating? shouldn't we be prestimulating? shouldn't you be prestimulating? shouldn't they be prestimulating?
Perfect
shouldn't I have prestimulated? shouldn't you have prestimulated? shouldn't she have prestimulated? shouldn't we have prestimulated? shouldn't you have prestimulated? shouldn't they have prestimulated?
V-ing perfect
shouldn't I have been prestimulating? shouldn't you have been prestimulating? shouldn't she have been prestimulating? shouldn't we have been prestimulating? shouldn't you have been prestimulating? shouldn't they have been prestimulating?