can unitize
Regular verb: unitize - unitized- unitized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can unitize
you can unitize
she can unitize
we can unitize
you can unitize
they can unitize 	I can be unitizing
you can be unitizing
she can be unitizing
we can be unitizing
you can be unitizing
they can be unitizing	I can have unitized
you can have unitized
she can have unitized
we can have unitized
you can have unitized
they can have unitized	I can have been unitizing
you can have been unitizing
she can have been unitizing
we can have been unitizing
you can have been unitizing
they can have been unitizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot unitize
you cannot unitize
she cannot unitize
we cannot unitize
you cannot unitize
they cannot unitize 	I cannot be unitizing
you cannot be unitizing
she cannot be unitizing
we cannot be unitizing
you cannot be unitizing
they cannot be unitizing	I cannot have unitized
you cannot have unitized
she cannot have unitized
we cannot have unitized
you cannot have unitized
they cannot have unitized	I cannot have been unitizing
you cannot have been unitizing
she cannot have been unitizing
we cannot have been unitizing
you cannot have been unitizing
they cannot have been unitizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I unitize?
can you unitize?
can she unitize?
can we unitize?
can you unitize?
can they unitize? 	can I be unitizing?
can you be unitizing?
can she be unitizing?
can we be unitizing?
can you be unitizing?
can they be unitizing? 	can I have unitized?
can you have unitized?
can she have unitized?
can we have unitized?
can you have unitized?
can they have unitized? 	can I have been unitizing?
can you have been unitizing?
can she have been unitizing?
can we have been unitizing?
can you have been unitizing?
can they have been unitizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not unitize?
can you not unitize?
can she not unitize?
can we not unitize?
can you not unitize?
can they not unitize? 	can I not be unitizing?
can you not be unitizing?
can she not be unitizing?
can we not be unitizing?
can you not be unitizing?
can they not be unitizing? 	can I not have unitized?
can you not have unitized?
can she not have unitized?
can we not have unitized?
can you not have unitized?
can they not have unitized? 	can I not have been unitizing?
can you not have been unitizing?
can she not have been unitizing?
can we not have been unitizing?
can you not have been unitizing?
can they not have been unitizing?