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