could unitize
Verbo regolare: unitize - unitized- unitized

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could unitize
you could unitize
he could unitize
we could unitize
you could unitize
they could unitize 	I could be unitizing
you could be unitizing
he could be unitizing
we could be unitizing
you could be unitizing
they could be unitizing	I could have unitized
you could have unitized
he could have unitized
we could have unitized
you could have unitized
they could have unitized	I could have been unitizing
you could have been unitizing
he could have been unitizing
we could have been unitizing
you could have been unitizing
they could have been unitizing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't unitize
you couldn't unitize
he couldn't unitize
we couldn't unitize
you couldn't unitize
they couldn't unitize 	I couldn't be unitizing
you couldn't be unitizing
he couldn't be unitizing
we couldn't be unitizing
you couldn't be unitizing
they couldn't be unitizing	I couldn't have unitized
you couldn't have unitized
he couldn't have unitized
we couldn't have unitized
you couldn't have unitized
they couldn't have unitized	I couldn't have been unitizing
you couldn't have been unitizing
he couldn't have been unitizing
we couldn't have been unitizing
you couldn't have been unitizing
they couldn't have been unitizing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I unitize?
could you unitize?
could he unitize?
could we unitize?
could you unitize?
could they unitize? 	could I be unitizing?
could you be unitizing?
could he be unitizing?
could we be unitizing?
could you be unitizing?
could they be unitizing? 	could I have unitized?
could you have unitized?
could he have unitized?
could we have unitized?
could you have unitized?
could they have unitized? 	could I have been unitizing?
could you have been unitizing?
could he have been unitizing?
could we have been unitizing?
could you have been unitizing?
could they have been unitizing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I unitize?
couldn't you unitize?
couldn't he unitize?
couldn't we unitize?
couldn't you unitize?
couldn't they unitize? 	couldn't I be unitizing?
couldn't you be unitizing?
couldn't he be unitizing?
couldn't we be unitizing?
couldn't you be unitizing?
couldn't they be unitizing? 	couldn't I have unitized?
couldn't you have unitized?
couldn't he have unitized?
couldn't we have unitized?
couldn't you have unitized?
couldn't they have unitized? 	couldn't I have been unitizing?
couldn't you have been unitizing?
couldn't he have been unitizing?
couldn't we have been unitizing?
couldn't you have been unitizing?
couldn't they have been unitizing?