could coax
Regular verb: coax - coaxed- coaxed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could coax
you could coax
he could coax
we could coax
you could coax
they could coax 	I could be coaxing
you could be coaxing
he could be coaxing
we could be coaxing
you could be coaxing
they could be coaxing	I could have coaxed
you could have coaxed
he could have coaxed
we could have coaxed
you could have coaxed
they could have coaxed	I could have been coaxing
you could have been coaxing
he could have been coaxing
we could have been coaxing
you could have been coaxing
they could have been coaxing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't coax
you couldn't coax
he couldn't coax
we couldn't coax
you couldn't coax
they couldn't coax 	I couldn't be coaxing
you couldn't be coaxing
he couldn't be coaxing
we couldn't be coaxing
you couldn't be coaxing
they couldn't be coaxing	I couldn't have coaxed
you couldn't have coaxed
he couldn't have coaxed
we couldn't have coaxed
you couldn't have coaxed
they couldn't have coaxed	I couldn't have been coaxing
you couldn't have been coaxing
he couldn't have been coaxing
we couldn't have been coaxing
you couldn't have been coaxing
they couldn't have been coaxing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I coax?
could you coax?
could he coax?
could we coax?
could you coax?
could they coax? 	could I be coaxing?
could you be coaxing?
could he be coaxing?
could we be coaxing?
could you be coaxing?
could they be coaxing? 	could I have coaxed?
could you have coaxed?
could he have coaxed?
could we have coaxed?
could you have coaxed?
could they have coaxed? 	could I have been coaxing?
could you have been coaxing?
could he have been coaxing?
could we have been coaxing?
could you have been coaxing?
could they have been coaxing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I coax?
couldn't you coax?
couldn't he coax?
couldn't we coax?
couldn't you coax?
couldn't they coax? 	couldn't I be coaxing?
couldn't you be coaxing?
couldn't he be coaxing?
couldn't we be coaxing?
couldn't you be coaxing?
couldn't they be coaxing? 	couldn't I have coaxed?
couldn't you have coaxed?
couldn't he have coaxed?
couldn't we have coaxed?
couldn't you have coaxed?
couldn't they have coaxed? 	couldn't I have been coaxing?
couldn't you have been coaxing?
couldn't he have been coaxing?
couldn't we have been coaxing?
couldn't you have been coaxing?
couldn't they have been coaxing?