could parachute parachute
Regular verb: parachute parachute - parachute parachuted- parachute parachuted

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could parachute parachute
you could parachute parachute
he could parachute parachute
we could parachute parachute
you could parachute parachute
they could parachute parachute 	I could be parachute parachuting
you could be parachute parachuting
he could be parachute parachuting
we could be parachute parachuting
you could be parachute parachuting
they could be parachute parachuting	I could have parachute parachuted
you could have parachute parachuted
he could have parachute parachuted
we could have parachute parachuted
you could have parachute parachuted
they could have parachute parachuted	I could have been parachute parachuting
you could have been parachute parachuting
he could have been parachute parachuting
we could have been parachute parachuting
you could have been parachute parachuting
they could have been parachute parachuting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not parachute parachute
you could not parachute parachute
he could not parachute parachute
we could not parachute parachute
you could not parachute parachute
they could not parachute parachute 	I could not be parachute parachuting
you could not be parachute parachuting
he could not be parachute parachuting
we could not be parachute parachuting
you could not be parachute parachuting
they could not be parachute parachuting	I could not have parachute parachuted
you could not have parachute parachuted
he could not have parachute parachuted
we could not have parachute parachuted
you could not have parachute parachuted
they could not have parachute parachuted	I could not have been parachute parachuting
you could not have been parachute parachuting
he could not have been parachute parachuting
we could not have been parachute parachuting
you could not have been parachute parachuting
they could not have been parachute parachuting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I parachute parachute?
could you parachute parachute?
could he parachute parachute?
could we parachute parachute?
could you parachute parachute?
could they parachute parachute? 	could I be parachute parachuting?
could you be parachute parachuting?
could he be parachute parachuting?
could we be parachute parachuting?
could you be parachute parachuting?
could they be parachute parachuting? 	could I have parachute parachuted?
could you have parachute parachuted?
could he have parachute parachuted?
could we have parachute parachuted?
could you have parachute parachuted?
could they have parachute parachuted? 	could I have been parachute parachuting?
could you have been parachute parachuting?
could he have been parachute parachuting?
could we have been parachute parachuting?
could you have been parachute parachuting?
could they have been parachute parachuting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not parachute parachute?
could you not parachute parachute?
could he not parachute parachute?
could we not parachute parachute?
could you not parachute parachute?
could they not parachute parachute? 	could I not be parachute parachuting?
could you not be parachute parachuting?
could he not be parachute parachuting?
could we not be parachute parachuting?
could you not be parachute parachuting?
could they not be parachute parachuting? 	could I not have parachute parachuted?
could you not have parachute parachuted?
could he not have parachute parachuted?
could we not have parachute parachuted?
could you not have parachute parachuted?
could they not have parachute parachuted? 	could I not have been parachute parachuting?
could you not have been parachute parachuting?
could he not have been parachute parachuting?
could we not have been parachute parachuting?
could you not have been parachute parachuting?
could they not have been parachute parachuting?