can articulate
Regular verb: articulate - articulated- articulated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can articulate
you can articulate
he can articulate
we can articulate
you can articulate
they can articulate 	I can be articulating
you can be articulating
he can be articulating
we can be articulating
you can be articulating
they can be articulating	I can have articulated
you can have articulated
he can have articulated
we can have articulated
you can have articulated
they can have articulated	I can have been articulating
you can have been articulating
he can have been articulating
we can have been articulating
you can have been articulating
they can have been articulating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't articulate
you can't articulate
he can't articulate
we can't articulate
you can't articulate
they can't articulate 	I can't be articulating
you can't be articulating
he can't be articulating
we can't be articulating
you can't be articulating
they can't be articulating	I can't have articulated
you can't have articulated
he can't have articulated
we can't have articulated
you can't have articulated
they can't have articulated	I can't have been articulating
you can't have been articulating
he can't have been articulating
we can't have been articulating
you can't have been articulating
they can't have been articulating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I articulate?
can you articulate?
can he articulate?
can we articulate?
can you articulate?
can they articulate? 	can I be articulating?
can you be articulating?
can he be articulating?
can we be articulating?
can you be articulating?
can they be articulating? 	can I have articulated?
can you have articulated?
can he have articulated?
can we have articulated?
can you have articulated?
can they have articulated? 	can I have been articulating?
can you have been articulating?
can he have been articulating?
can we have been articulating?
can you have been articulating?
can they have been articulating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I articulate?
can't you articulate?
can't he articulate?
can't we articulate?
can't you articulate?
can't they articulate? 	can't I be articulating?
can't you be articulating?
can't he be articulating?
can't we be articulating?
can't you be articulating?
can't they be articulating? 	can't I have articulated?
can't you have articulated?
can't he have articulated?
can't we have articulated?
can't you have articulated?
can't they have articulated? 	can't I have been articulating?
can't you have been articulating?
can't he have been articulating?
can't we have been articulating?
can't you have been articulating?
can't they have been articulating?