could envy
Regular verb: envy - envied- envied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could envy
you could envy
he could envy
we could envy
you could envy
they could envy 	I could be envying
you could be envying
he could be envying
we could be envying
you could be envying
they could be envying	I could have envied
you could have envied
he could have envied
we could have envied
you could have envied
they could have envied	I could have been envying
you could have been envying
he could have been envying
we could have been envying
you could have been envying
they could have been envying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't envy
you couldn't envy
he couldn't envy
we couldn't envy
you couldn't envy
they couldn't envy 	I couldn't be envying
you couldn't be envying
he couldn't be envying
we couldn't be envying
you couldn't be envying
they couldn't be envying	I couldn't have envied
you couldn't have envied
he couldn't have envied
we couldn't have envied
you couldn't have envied
they couldn't have envied	I couldn't have been envying
you couldn't have been envying
he couldn't have been envying
we couldn't have been envying
you couldn't have been envying
they couldn't have been envying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I envy?
could you envy?
could he envy?
could we envy?
could you envy?
could they envy? 	could I be envying?
could you be envying?
could he be envying?
could we be envying?
could you be envying?
could they be envying? 	could I have envied?
could you have envied?
could he have envied?
could we have envied?
could you have envied?
could they have envied? 	could I have been envying?
could you have been envying?
could he have been envying?
could we have been envying?
could you have been envying?
could they have been envying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I envy?
couldn't you envy?
couldn't he envy?
couldn't we envy?
couldn't you envy?
couldn't they envy? 	couldn't I be envying?
couldn't you be envying?
couldn't he be envying?
couldn't we be envying?
couldn't you be envying?
couldn't they be envying? 	couldn't I have envied?
couldn't you have envied?
couldn't he have envied?
couldn't we have envied?
couldn't you have envied?
couldn't they have envied? 	couldn't I have been envying?
couldn't you have been envying?
couldn't he have been envying?
couldn't we have been envying?
couldn't you have been envying?
couldn't they have been envying?