can illuminate
Regular verb: illuminate - illuminated- illuminated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can illuminate
you can illuminate
he can illuminate
we can illuminate
you can illuminate
they can illuminate 	I can be illuminating
you can be illuminating
he can be illuminating
we can be illuminating
you can be illuminating
they can be illuminating	I can have illuminated
you can have illuminated
he can have illuminated
we can have illuminated
you can have illuminated
they can have illuminated	I can have been illuminating
you can have been illuminating
he can have been illuminating
we can have been illuminating
you can have been illuminating
they can have been illuminating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot illuminate
you cannot illuminate
he cannot illuminate
we cannot illuminate
you cannot illuminate
they cannot illuminate 	I cannot be illuminating
you cannot be illuminating
he cannot be illuminating
we cannot be illuminating
you cannot be illuminating
they cannot be illuminating	I cannot have illuminated
you cannot have illuminated
he cannot have illuminated
we cannot have illuminated
you cannot have illuminated
they cannot have illuminated	I cannot have been illuminating
you cannot have been illuminating
he cannot have been illuminating
we cannot have been illuminating
you cannot have been illuminating
they cannot have been illuminating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I illuminate?
can you illuminate?
can he illuminate?
can we illuminate?
can you illuminate?
can they illuminate? 	can I be illuminating?
can you be illuminating?
can he be illuminating?
can we be illuminating?
can you be illuminating?
can they be illuminating? 	can I have illuminated?
can you have illuminated?
can he have illuminated?
can we have illuminated?
can you have illuminated?
can they have illuminated? 	can I have been illuminating?
can you have been illuminating?
can he have been illuminating?
can we have been illuminating?
can you have been illuminating?
can they have been illuminating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not illuminate?
can you not illuminate?
can he not illuminate?
can we not illuminate?
can you not illuminate?
can they not illuminate? 	can I not be illuminating?
can you not be illuminating?
can he not be illuminating?
can we not be illuminating?
can you not be illuminating?
can they not be illuminating? 	can I not have illuminated?
can you not have illuminated?
can he not have illuminated?
can we not have illuminated?
can you not have illuminated?
can they not have illuminated? 	can I not have been illuminating?
can you not have been illuminating?
can he not have been illuminating?
can we not have been illuminating?
can you not have been illuminating?
can they not have been illuminating?