could full
Regular verb: full - fulled- fulled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could full
you could full
he could full
we could full
you could full
they could full 	I could be fulling
you could be fulling
he could be fulling
we could be fulling
you could be fulling
they could be fulling	I could have fulled
you could have fulled
he could have fulled
we could have fulled
you could have fulled
they could have fulled	I could have been fulling
you could have been fulling
he could have been fulling
we could have been fulling
you could have been fulling
they could have been fulling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not full
you could not full
he could not full
we could not full
you could not full
they could not full 	I could not be fulling
you could not be fulling
he could not be fulling
we could not be fulling
you could not be fulling
they could not be fulling	I could not have fulled
you could not have fulled
he could not have fulled
we could not have fulled
you could not have fulled
they could not have fulled	I could not have been fulling
you could not have been fulling
he could not have been fulling
we could not have been fulling
you could not have been fulling
they could not have been fulling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I full?
could you full?
could he full?
could we full?
could you full?
could they full? 	could I be fulling?
could you be fulling?
could he be fulling?
could we be fulling?
could you be fulling?
could they be fulling? 	could I have fulled?
could you have fulled?
could he have fulled?
could we have fulled?
could you have fulled?
could they have fulled? 	could I have been fulling?
could you have been fulling?
could he have been fulling?
could we have been fulling?
could you have been fulling?
could they have been fulling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not full?
could you not full?
could he not full?
could we not full?
could you not full?
could they not full? 	could I not be fulling?
could you not be fulling?
could he not be fulling?
could we not be fulling?
could you not be fulling?
could they not be fulling? 	could I not have fulled?
could you not have fulled?
could he not have fulled?
could we not have fulled?
could you not have fulled?
could they not have fulled? 	could I not have been fulling?
could you not have been fulling?
could he not have been fulling?
could we not have been fulling?
could you not have been fulling?
could they not have been fulling?