could pad
Regular verb: pad - padded- padded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could pad
you could pad
he could pad
we could pad
you could pad
they could pad 	I could be padding
you could be padding
he could be padding
we could be padding
you could be padding
they could be padding	I could have padded
you could have padded
he could have padded
we could have padded
you could have padded
they could have padded	I could have been padding
you could have been padding
he could have been padding
we could have been padding
you could have been padding
they could have been padding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not pad
you could not pad
he could not pad
we could not pad
you could not pad
they could not pad 	I could not be padding
you could not be padding
he could not be padding
we could not be padding
you could not be padding
they could not be padding	I could not have padded
you could not have padded
he could not have padded
we could not have padded
you could not have padded
they could not have padded	I could not have been padding
you could not have been padding
he could not have been padding
we could not have been padding
you could not have been padding
they could not have been padding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I pad?
could you pad?
could he pad?
could we pad?
could you pad?
could they pad? 	could I be padding?
could you be padding?
could he be padding?
could we be padding?
could you be padding?
could they be padding? 	could I have padded?
could you have padded?
could he have padded?
could we have padded?
could you have padded?
could they have padded? 	could I have been padding?
could you have been padding?
could he have been padding?
could we have been padding?
could you have been padding?
could they have been padding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not pad?
could you not pad?
could he not pad?
could we not pad?
could you not pad?
could they not pad? 	could I not be padding?
could you not be padding?
could he not be padding?
could we not be padding?
could you not be padding?
could they not be padding? 	could I not have padded?
could you not have padded?
could he not have padded?
could we not have padded?
could you not have padded?
could they not have padded? 	could I not have been padding?
could you not have been padding?
could he not have been padding?
could we not have been padding?
could you not have been padding?
could they not have been padding?