could creed
Regular verb: creed - creeded- creeded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could creed
you could creed
he could creed
we could creed
you could creed
they could creed 	I could be creeding
you could be creeding
he could be creeding
we could be creeding
you could be creeding
they could be creeding	I could have creeded
you could have creeded
he could have creeded
we could have creeded
you could have creeded
they could have creeded	I could have been creeding
you could have been creeding
he could have been creeding
we could have been creeding
you could have been creeding
they could have been creeding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not creed
you could not creed
he could not creed
we could not creed
you could not creed
they could not creed 	I could not be creeding
you could not be creeding
he could not be creeding
we could not be creeding
you could not be creeding
they could not be creeding	I could not have creeded
you could not have creeded
he could not have creeded
we could not have creeded
you could not have creeded
they could not have creeded	I could not have been creeding
you could not have been creeding
he could not have been creeding
we could not have been creeding
you could not have been creeding
they could not have been creeding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I creed?
could you creed?
could he creed?
could we creed?
could you creed?
could they creed? 	could I be creeding?
could you be creeding?
could he be creeding?
could we be creeding?
could you be creeding?
could they be creeding? 	could I have creeded?
could you have creeded?
could he have creeded?
could we have creeded?
could you have creeded?
could they have creeded? 	could I have been creeding?
could you have been creeding?
could he have been creeding?
could we have been creeding?
could you have been creeding?
could they have been creeding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not creed?
could you not creed?
could he not creed?
could we not creed?
could you not creed?
could they not creed? 	could I not be creeding?
could you not be creeding?
could he not be creeding?
could we not be creeding?
could you not be creeding?
could they not be creeding? 	could I not have creeded?
could you not have creeded?
could he not have creeded?
could we not have creeded?
could you not have creeded?
could they not have creeded? 	could I not have been creeding?
could you not have been creeding?
could he not have been creeding?
could we not have been creeding?
could you not have been creeding?
could they not have been creeding?