should illustrate
Regular verb: illustrate - illustrated- illustrated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd illustrate
you'd illustrate
he'd illustrate
we'd illustrate
you'd illustrate
they'd illustrate 	I'd be illustrating
you'd be illustrating
he'd be illustrating
we'd be illustrating
you'd be illustrating
they'd be illustrating	I should've illustrated
you should've illustrated
he should've illustrated
we should've illustrated
you should've illustrated
they should've illustrated	I should've been illustrating
you should've been illustrating
he should've been illustrating
we should've been illustrating
you should've been illustrating
they should've been illustrating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't illustrate
you shouldn't illustrate
he shouldn't illustrate
we shouldn't illustrate
you shouldn't illustrate
they shouldn't illustrate 	I shouldn't be illustrating
you shouldn't be illustrating
he shouldn't be illustrating
we shouldn't be illustrating
you shouldn't be illustrating
they shouldn't be illustrating	I shouldn't have illustrated
you shouldn't have illustrated
he shouldn't have illustrated
we shouldn't have illustrated
you shouldn't have illustrated
they shouldn't have illustrated	I shouldn't have been illustrating
you shouldn't have been illustrating
he shouldn't have been illustrating
we shouldn't have been illustrating
you shouldn't have been illustrating
they shouldn't have been illustrating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I illustrate?
should you illustrate?
should he illustrate?
should we illustrate?
should you illustrate?
should they illustrate? 	should I be illustrating?
should you be illustrating?
should he be illustrating?
should we be illustrating?
should you be illustrating?
should they be illustrating? 	should I have illustrated?
should you have illustrated?
should he have illustrated?
should we have illustrated?
should you have illustrated?
should they have illustrated? 	should I have been illustrating?
should you have been illustrating?
should he have been illustrating?
should we have been illustrating?
should you have been illustrating?
should they have been illustrating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I illustrate?
shouldn't you illustrate?
shouldn't he illustrate?
shouldn't we illustrate?
shouldn't you illustrate?
shouldn't they illustrate? 	shouldn't I be illustrating?
shouldn't you be illustrating?
shouldn't he be illustrating?
shouldn't we be illustrating?
shouldn't you be illustrating?
shouldn't they be illustrating? 	shouldn't I have illustrated?
shouldn't you have illustrated?
shouldn't he have illustrated?
shouldn't we have illustrated?
shouldn't you have illustrated?
shouldn't they have illustrated? 	shouldn't I have been illustrating?
shouldn't you have been illustrating?
shouldn't he have been illustrating?
shouldn't we have been illustrating?
shouldn't you have been illustrating?
shouldn't they have been illustrating?