can coruscate
Regular verb: coruscate - coruscated- coruscated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can coruscate
you can coruscate
he can coruscate
we can coruscate
you can coruscate
they can coruscate 	I can be coruscating
you can be coruscating
he can be coruscating
we can be coruscating
you can be coruscating
they can be coruscating	I can have coruscated
you can have coruscated
he can have coruscated
we can have coruscated
you can have coruscated
they can have coruscated	I can have been coruscating
you can have been coruscating
he can have been coruscating
we can have been coruscating
you can have been coruscating
they can have been coruscating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot coruscate
you cannot coruscate
he cannot coruscate
we cannot coruscate
you cannot coruscate
they cannot coruscate 	I cannot be coruscating
you cannot be coruscating
he cannot be coruscating
we cannot be coruscating
you cannot be coruscating
they cannot be coruscating	I cannot have coruscated
you cannot have coruscated
he cannot have coruscated
we cannot have coruscated
you cannot have coruscated
they cannot have coruscated	I cannot have been coruscating
you cannot have been coruscating
he cannot have been coruscating
we cannot have been coruscating
you cannot have been coruscating
they cannot have been coruscating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I coruscate?
can you coruscate?
can he coruscate?
can we coruscate?
can you coruscate?
can they coruscate? 	can I be coruscating?
can you be coruscating?
can he be coruscating?
can we be coruscating?
can you be coruscating?
can they be coruscating? 	can I have coruscated?
can you have coruscated?
can he have coruscated?
can we have coruscated?
can you have coruscated?
can they have coruscated? 	can I have been coruscating?
can you have been coruscating?
can he have been coruscating?
can we have been coruscating?
can you have been coruscating?
can they have been coruscating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not coruscate?
can you not coruscate?
can he not coruscate?
can we not coruscate?
can you not coruscate?
can they not coruscate? 	can I not be coruscating?
can you not be coruscating?
can he not be coruscating?
can we not be coruscating?
can you not be coruscating?
can they not be coruscating? 	can I not have coruscated?
can you not have coruscated?
can he not have coruscated?
can we not have coruscated?
can you not have coruscated?
can they not have coruscated? 	can I not have been coruscating?
can you not have been coruscating?
can he not have been coruscating?
can we not have been coruscating?
can you not have been coruscating?
can they not have been coruscating?