could cohost
Regular verb: cohost - cohosted- cohosted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could cohost
you could cohost
he could cohost
we could cohost
you could cohost
they could cohost 	I could be cohosting
you could be cohosting
he could be cohosting
we could be cohosting
you could be cohosting
they could be cohosting	I could have cohosted
you could have cohosted
he could have cohosted
we could have cohosted
you could have cohosted
they could have cohosted	I could have been cohosting
you could have been cohosting
he could have been cohosting
we could have been cohosting
you could have been cohosting
they could have been cohosting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not cohost
you could not cohost
he could not cohost
we could not cohost
you could not cohost
they could not cohost 	I could not be cohosting
you could not be cohosting
he could not be cohosting
we could not be cohosting
you could not be cohosting
they could not be cohosting	I could not have cohosted
you could not have cohosted
he could not have cohosted
we could not have cohosted
you could not have cohosted
they could not have cohosted	I could not have been cohosting
you could not have been cohosting
he could not have been cohosting
we could not have been cohosting
you could not have been cohosting
they could not have been cohosting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I cohost?
could you cohost?
could he cohost?
could we cohost?
could you cohost?
could they cohost? 	could I be cohosting?
could you be cohosting?
could he be cohosting?
could we be cohosting?
could you be cohosting?
could they be cohosting? 	could I have cohosted?
could you have cohosted?
could he have cohosted?
could we have cohosted?
could you have cohosted?
could they have cohosted? 	could I have been cohosting?
could you have been cohosting?
could he have been cohosting?
could we have been cohosting?
could you have been cohosting?
could they have been cohosting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not cohost?
could you not cohost?
could he not cohost?
could we not cohost?
could you not cohost?
could they not cohost? 	could I not be cohosting?
could you not be cohosting?
could he not be cohosting?
could we not be cohosting?
could you not be cohosting?
could they not be cohosting? 	could I not have cohosted?
could you not have cohosted?
could he not have cohosted?
could we not have cohosted?
could you not have cohosted?
could they not have cohosted? 	could I not have been cohosting?
could you not have been cohosting?
could he not have been cohosting?
could we not have been cohosting?
could you not have been cohosting?
could they not have been cohosting?