could forgather
Regular verb: forgather - forgathered- forgathered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could forgather
you could forgather
she could forgather
we could forgather
you could forgather
they could forgather 	I could be forgathering
you could be forgathering
she could be forgathering
we could be forgathering
you could be forgathering
they could be forgathering	I could have forgathered
you could have forgathered
she could have forgathered
we could have forgathered
you could have forgathered
they could have forgathered	I could have been forgathering
you could have been forgathering
she could have been forgathering
we could have been forgathering
you could have been forgathering
they could have been forgathering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not forgather
you could not forgather
she could not forgather
we could not forgather
you could not forgather
they could not forgather 	I could not be forgathering
you could not be forgathering
she could not be forgathering
we could not be forgathering
you could not be forgathering
they could not be forgathering	I could not have forgathered
you could not have forgathered
she could not have forgathered
we could not have forgathered
you could not have forgathered
they could not have forgathered	I could not have been forgathering
you could not have been forgathering
she could not have been forgathering
we could not have been forgathering
you could not have been forgathering
they could not have been forgathering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I forgather?
could you forgather?
could she forgather?
could we forgather?
could you forgather?
could they forgather? 	could I be forgathering?
could you be forgathering?
could she be forgathering?
could we be forgathering?
could you be forgathering?
could they be forgathering? 	could I have forgathered?
could you have forgathered?
could she have forgathered?
could we have forgathered?
could you have forgathered?
could they have forgathered? 	could I have been forgathering?
could you have been forgathering?
could she have been forgathering?
could we have been forgathering?
could you have been forgathering?
could they have been forgathering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not forgather?
could you not forgather?
could she not forgather?
could we not forgather?
could you not forgather?
could they not forgather? 	could I not be forgathering?
could you not be forgathering?
could she not be forgathering?
could we not be forgathering?
could you not be forgathering?
could they not be forgathering? 	could I not have forgathered?
could you not have forgathered?
could she not have forgathered?
could we not have forgathered?
could you not have forgathered?
could they not have forgathered? 	could I not have been forgathering?
could you not have been forgathering?
could she not have been forgathering?
could we not have been forgathering?
could you not have been forgathering?
could they not have been forgathering?