could parade
Regular verb: parade - paraded- paraded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could parade
you could parade
he could parade
we could parade
you could parade
they could parade 	I could be parading
you could be parading
he could be parading
we could be parading
you could be parading
they could be parading	I could have paraded
you could have paraded
he could have paraded
we could have paraded
you could have paraded
they could have paraded	I could have been parading
you could have been parading
he could have been parading
we could have been parading
you could have been parading
they could have been parading	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not parade
you could not parade
he could not parade
we could not parade
you could not parade
they could not parade 	I could not be parading
you could not be parading
he could not be parading
we could not be parading
you could not be parading
they could not be parading	I could not have paraded
you could not have paraded
he could not have paraded
we could not have paraded
you could not have paraded
they could not have paraded	I could not have been parading
you could not have been parading
he could not have been parading
we could not have been parading
you could not have been parading
they could not have been parading	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I parade?
could you parade?
could he parade?
could we parade?
could you parade?
could they parade? 	could I be parading?
could you be parading?
could he be parading?
could we be parading?
could you be parading?
could they be parading? 	could I have paraded?
could you have paraded?
could he have paraded?
could we have paraded?
could you have paraded?
could they have paraded? 	could I have been parading?
could you have been parading?
could he have been parading?
could we have been parading?
could you have been parading?
could they have been parading? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not parade?
could you not parade?
could he not parade?
could we not parade?
could you not parade?
could they not parade? 	could I not be parading?
could you not be parading?
could he not be parading?
could we not be parading?
could you not be parading?
could they not be parading? 	could I not have paraded?
could you not have paraded?
could he not have paraded?
could we not have paraded?
could you not have paraded?
could they not have paraded? 	could I not have been parading?
could you not have been parading?
could he not have been parading?
could we not have been parading?
could you not have been parading?
could they not have been parading?