could miter
Regular verb: miter - mitered- mitered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could miter
you could miter
he could miter
we could miter
you could miter
they could miter 	I could be mitering
you could be mitering
he could be mitering
we could be mitering
you could be mitering
they could be mitering	I could have mitered
you could have mitered
he could have mitered
we could have mitered
you could have mitered
they could have mitered	I could have been mitering
you could have been mitering
he could have been mitering
we could have been mitering
you could have been mitering
they could have been mitering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't miter
you couldn't miter
he couldn't miter
we couldn't miter
you couldn't miter
they couldn't miter 	I couldn't be mitering
you couldn't be mitering
he couldn't be mitering
we couldn't be mitering
you couldn't be mitering
they couldn't be mitering	I couldn't have mitered
you couldn't have mitered
he couldn't have mitered
we couldn't have mitered
you couldn't have mitered
they couldn't have mitered	I couldn't have been mitering
you couldn't have been mitering
he couldn't have been mitering
we couldn't have been mitering
you couldn't have been mitering
they couldn't have been mitering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I miter?
could you miter?
could he miter?
could we miter?
could you miter?
could they miter? 	could I be mitering?
could you be mitering?
could he be mitering?
could we be mitering?
could you be mitering?
could they be mitering? 	could I have mitered?
could you have mitered?
could he have mitered?
could we have mitered?
could you have mitered?
could they have mitered? 	could I have been mitering?
could you have been mitering?
could he have been mitering?
could we have been mitering?
could you have been mitering?
could they have been mitering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I miter?
couldn't you miter?
couldn't he miter?
couldn't we miter?
couldn't you miter?
couldn't they miter? 	couldn't I be mitering?
couldn't you be mitering?
couldn't he be mitering?
couldn't we be mitering?
couldn't you be mitering?
couldn't they be mitering? 	couldn't I have mitered?
couldn't you have mitered?
couldn't he have mitered?
couldn't we have mitered?
couldn't you have mitered?
couldn't they have mitered? 	couldn't I have been mitering?
couldn't you have been mitering?
couldn't he have been mitering?
couldn't we have been mitering?
couldn't you have been mitering?
couldn't they have been mitering?