could paddywhack
Regular verb: paddywhack - paddywhacked- paddywhacked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could paddywhack
you could paddywhack
he could paddywhack
we could paddywhack
you could paddywhack
they could paddywhack 	I could be paddywhacking
you could be paddywhacking
he could be paddywhacking
we could be paddywhacking
you could be paddywhacking
they could be paddywhacking	I could have paddywhacked
you could have paddywhacked
he could have paddywhacked
we could have paddywhacked
you could have paddywhacked
they could have paddywhacked	I could have been paddywhacking
you could have been paddywhacking
he could have been paddywhacking
we could have been paddywhacking
you could have been paddywhacking
they could have been paddywhacking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't paddywhack
you couldn't paddywhack
he couldn't paddywhack
we couldn't paddywhack
you couldn't paddywhack
they couldn't paddywhack 	I couldn't be paddywhacking
you couldn't be paddywhacking
he couldn't be paddywhacking
we couldn't be paddywhacking
you couldn't be paddywhacking
they couldn't be paddywhacking	I couldn't have paddywhacked
you couldn't have paddywhacked
he couldn't have paddywhacked
we couldn't have paddywhacked
you couldn't have paddywhacked
they couldn't have paddywhacked	I couldn't have been paddywhacking
you couldn't have been paddywhacking
he couldn't have been paddywhacking
we couldn't have been paddywhacking
you couldn't have been paddywhacking
they couldn't have been paddywhacking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I paddywhack?
could you paddywhack?
could he paddywhack?
could we paddywhack?
could you paddywhack?
could they paddywhack? 	could I be paddywhacking?
could you be paddywhacking?
could he be paddywhacking?
could we be paddywhacking?
could you be paddywhacking?
could they be paddywhacking? 	could I have paddywhacked?
could you have paddywhacked?
could he have paddywhacked?
could we have paddywhacked?
could you have paddywhacked?
could they have paddywhacked? 	could I have been paddywhacking?
could you have been paddywhacking?
could he have been paddywhacking?
could we have been paddywhacking?
could you have been paddywhacking?
could they have been paddywhacking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I paddywhack?
couldn't you paddywhack?
couldn't he paddywhack?
couldn't we paddywhack?
couldn't you paddywhack?
couldn't they paddywhack? 	couldn't I be paddywhacking?
couldn't you be paddywhacking?
couldn't he be paddywhacking?
couldn't we be paddywhacking?
couldn't you be paddywhacking?
couldn't they be paddywhacking? 	couldn't I have paddywhacked?
couldn't you have paddywhacked?
couldn't he have paddywhacked?
couldn't we have paddywhacked?
couldn't you have paddywhacked?
couldn't they have paddywhacked? 	couldn't I have been paddywhacking?
couldn't you have been paddywhacking?
couldn't he have been paddywhacking?
couldn't we have been paddywhacking?
couldn't you have been paddywhacking?
couldn't they have been paddywhacking?