could ream
Regular verb: ream - reamed- reamed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could ream
you could ream
he could ream
we could ream
you could ream
they could ream 	I could be reaming
you could be reaming
he could be reaming
we could be reaming
you could be reaming
they could be reaming	I could have reamed
you could have reamed
he could have reamed
we could have reamed
you could have reamed
they could have reamed	I could have been reaming
you could have been reaming
he could have been reaming
we could have been reaming
you could have been reaming
they could have been reaming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not ream
you could not ream
he could not ream
we could not ream
you could not ream
they could not ream 	I could not be reaming
you could not be reaming
he could not be reaming
we could not be reaming
you could not be reaming
they could not be reaming	I could not have reamed
you could not have reamed
he could not have reamed
we could not have reamed
you could not have reamed
they could not have reamed	I could not have been reaming
you could not have been reaming
he could not have been reaming
we could not have been reaming
you could not have been reaming
they could not have been reaming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I ream?
could you ream?
could he ream?
could we ream?
could you ream?
could they ream? 	could I be reaming?
could you be reaming?
could he be reaming?
could we be reaming?
could you be reaming?
could they be reaming? 	could I have reamed?
could you have reamed?
could he have reamed?
could we have reamed?
could you have reamed?
could they have reamed? 	could I have been reaming?
could you have been reaming?
could he have been reaming?
could we have been reaming?
could you have been reaming?
could they have been reaming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not ream?
could you not ream?
could he not ream?
could we not ream?
could you not ream?
could they not ream? 	could I not be reaming?
could you not be reaming?
could he not be reaming?
could we not be reaming?
could you not be reaming?
could they not be reaming? 	could I not have reamed?
could you not have reamed?
could he not have reamed?
could we not have reamed?
could you not have reamed?
could they not have reamed? 	could I not have been reaming?
could you not have been reaming?
could he not have been reaming?
could we not have been reaming?
could you not have been reaming?
could they not have been reaming?