would roost
Regular verb: roost - roosted- roosted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I would roost
you would roost
she would roost
we would roost
you would roost
they would roost 	I would be roosting
you would be roosting
she would be roosting
we would be roosting
you would be roosting
they would be roosting	I would have roosted
you would have roosted
she would have roosted
we would have roosted
you would have roosted
they would have roosted	I would have been roosting
you would have been roosting
she would have been roosting
we would have been roosting
you would have been roosting
they would have been roosting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I would not roost
you would not roost
she would not roost
we would not roost
you would not roost
they would not roost 	I would not be roosting
you would not be roosting
she would not be roosting
we would not be roosting
you would not be roosting
they would not be roosting	I would not have roosted
you would not have roosted
she would not have roosted
we would not have roosted
you would not have roosted
they would not have roosted	I would not have been roosting
you would not have been roosting
she would not have been roosting
we would not have been roosting
you would not have been roosting
they would not have been roosting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I roost?
would you roost?
would she roost?
would we roost?
would you roost?
would they roost? 	would I be roosting?
would you be roosting?
would she be roosting?
would we be roosting?
would you be roosting?
would they be roosting? 	would I have roosted?
would you have roosted?
would she have roosted?
would we have roosted?
would you have roosted?
would they have roosted? 	would I have been roosting?
would you have been roosting?
would she have been roosting?
would we have been roosting?
would you have been roosting?
would they have been roosting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I not roost?
would you not roost?
would she not roost?
would we not roost?
would you not roost?
would they not roost? 	would I not be roosting?
would you not be roosting?
would she not be roosting?
would we not be roosting?
would you not be roosting?
would they not be roosting? 	would I not have roosted?
would you not have roosted?
would she not have roosted?
would we not have roosted?
would you not have roosted?
would they not have roosted? 	would I not have been roosting?
would you not have been roosting?
would she not have been roosting?
would we not have been roosting?
would you not have been roosting?
would they not have been roosting?