could pistol
Regular verb: pistol - pistoled- pistoled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could pistol
you could pistol
she could pistol
we could pistol
you could pistol
they could pistol 	I could be pistoling
you could be pistoling
she could be pistoling
we could be pistoling
you could be pistoling
they could be pistoling	I could have pistoled
you could have pistoled
she could have pistoled
we could have pistoled
you could have pistoled
they could have pistoled	I could have been pistoling
you could have been pistoling
she could have been pistoling
we could have been pistoling
you could have been pistoling
they could have been pistoling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't pistol
you couldn't pistol
she couldn't pistol
we couldn't pistol
you couldn't pistol
they couldn't pistol 	I couldn't be pistoling
you couldn't be pistoling
she couldn't be pistoling
we couldn't be pistoling
you couldn't be pistoling
they couldn't be pistoling	I couldn't have pistoled
you couldn't have pistoled
she couldn't have pistoled
we couldn't have pistoled
you couldn't have pistoled
they couldn't have pistoled	I couldn't have been pistoling
you couldn't have been pistoling
she couldn't have been pistoling
we couldn't have been pistoling
you couldn't have been pistoling
they couldn't have been pistoling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I pistol?
could you pistol?
could she pistol?
could we pistol?
could you pistol?
could they pistol? 	could I be pistoling?
could you be pistoling?
could she be pistoling?
could we be pistoling?
could you be pistoling?
could they be pistoling? 	could I have pistoled?
could you have pistoled?
could she have pistoled?
could we have pistoled?
could you have pistoled?
could they have pistoled? 	could I have been pistoling?
could you have been pistoling?
could she have been pistoling?
could we have been pistoling?
could you have been pistoling?
could they have been pistoling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I pistol?
couldn't you pistol?
couldn't she pistol?
couldn't we pistol?
couldn't you pistol?
couldn't they pistol? 	couldn't I be pistoling?
couldn't you be pistoling?
couldn't she be pistoling?
couldn't we be pistoling?
couldn't you be pistoling?
couldn't they be pistoling? 	couldn't I have pistoled?
couldn't you have pistoled?
couldn't she have pistoled?
couldn't we have pistoled?
couldn't you have pistoled?
couldn't they have pistoled? 	couldn't I have been pistoling?
couldn't you have been pistoling?
couldn't she have been pistoling?
couldn't we have been pistoling?
couldn't you have been pistoling?
couldn't they have been pistoling?