could pepper
Regular verb: pepper - peppered- peppered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could pepper
you could pepper
she could pepper
we could pepper
you could pepper
they could pepper 	I could be peppering
you could be peppering
she could be peppering
we could be peppering
you could be peppering
they could be peppering	I could have peppered
you could have peppered
she could have peppered
we could have peppered
you could have peppered
they could have peppered	I could have been peppering
you could have been peppering
she could have been peppering
we could have been peppering
you could have been peppering
they could have been peppering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not pepper
you could not pepper
she could not pepper
we could not pepper
you could not pepper
they could not pepper 	I could not be peppering
you could not be peppering
she could not be peppering
we could not be peppering
you could not be peppering
they could not be peppering	I could not have peppered
you could not have peppered
she could not have peppered
we could not have peppered
you could not have peppered
they could not have peppered	I could not have been peppering
you could not have been peppering
she could not have been peppering
we could not have been peppering
you could not have been peppering
they could not have been peppering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I pepper?
could you pepper?
could she pepper?
could we pepper?
could you pepper?
could they pepper? 	could I be peppering?
could you be peppering?
could she be peppering?
could we be peppering?
could you be peppering?
could they be peppering? 	could I have peppered?
could you have peppered?
could she have peppered?
could we have peppered?
could you have peppered?
could they have peppered? 	could I have been peppering?
could you have been peppering?
could she have been peppering?
could we have been peppering?
could you have been peppering?
could they have been peppering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not pepper?
could you not pepper?
could she not pepper?
could we not pepper?
could you not pepper?
could they not pepper? 	could I not be peppering?
could you not be peppering?
could she not be peppering?
could we not be peppering?
could you not be peppering?
could they not be peppering? 	could I not have peppered?
could you not have peppered?
could she not have peppered?
could we not have peppered?
could you not have peppered?
could they not have peppered? 	could I not have been peppering?
could you not have been peppering?
could she not have been peppering?
could we not have been peppering?
could you not have been peppering?
could they not have been peppering?