could communize
Regular verb: communize - communized- communized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could communize
you could communize
he could communize
we could communize
you could communize
they could communize 	I could be communizing
you could be communizing
he could be communizing
we could be communizing
you could be communizing
they could be communizing	I could have communized
you could have communized
he could have communized
we could have communized
you could have communized
they could have communized	I could have been communizing
you could have been communizing
he could have been communizing
we could have been communizing
you could have been communizing
they could have been communizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not communize
you could not communize
he could not communize
we could not communize
you could not communize
they could not communize 	I could not be communizing
you could not be communizing
he could not be communizing
we could not be communizing
you could not be communizing
they could not be communizing	I could not have communized
you could not have communized
he could not have communized
we could not have communized
you could not have communized
they could not have communized	I could not have been communizing
you could not have been communizing
he could not have been communizing
we could not have been communizing
you could not have been communizing
they could not have been communizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I communize?
could you communize?
could he communize?
could we communize?
could you communize?
could they communize? 	could I be communizing?
could you be communizing?
could he be communizing?
could we be communizing?
could you be communizing?
could they be communizing? 	could I have communized?
could you have communized?
could he have communized?
could we have communized?
could you have communized?
could they have communized? 	could I have been communizing?
could you have been communizing?
could he have been communizing?
could we have been communizing?
could you have been communizing?
could they have been communizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not communize?
could you not communize?
could he not communize?
could we not communize?
could you not communize?
could they not communize? 	could I not be communizing?
could you not be communizing?
could he not be communizing?
could we not be communizing?
could you not be communizing?
could they not be communizing? 	could I not have communized?
could you not have communized?
could he not have communized?
could we not have communized?
could you not have communized?
could they not have communized? 	could I not have been communizing?
could you not have been communizing?
could he not have been communizing?
could we not have been communizing?
could you not have been communizing?
could they not have been communizing?