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