English verb conjugation
COULD OVERDYE

Regular verb: overdye - overdyed - overdyed

Affirmation

Simple form	V-ing form
I could overdye you could overdye he could overdye we could overdye you could overdye they could overdye	I could be overdying you could be overdying he could be overdying we could be overdying you could be overdying they could be overdying
Perfect	V-ing perfect
I could have overdyed you could have overdyed he could have overdyed we could have overdyed you could have overdyed they could have overdyed	I could have been overdying you could have been overdying he could have been overdying we could have been overdying you could have been overdying they could have been overdying

Negation

Simple form	V-ing form
I couldn't overdye you couldn't overdye he couldn't overdye we couldn't overdye you couldn't overdye they couldn't overdye	I couldn't be overdying you couldn't be overdying he couldn't be overdying we couldn't be overdying you couldn't be overdying they couldn't be overdying
Perfect	V-ing perfect
I couldn't have overdyed you couldn't have overdyed he couldn't have overdyed we couldn't have overdyed you couldn't have overdyed they couldn't have overdyed	I couldn't have been overdying you couldn't have been overdying he couldn't have been overdying we couldn't have been overdying you couldn't have been overdying they couldn't have been overdying

Interrogative form

Simple form	V-ing form
could I overdye? could you overdye? could he overdye? could we overdye? could you overdye? could they overdye?	could I be overdying? could you be overdying? could he be overdying? could we be overdying? could you be overdying? could they be overdying?
Perfect	V-ing perfect
could I have overdyed? could you have overdyed? could he have overdyed? could we have overdyed? could you have overdyed? could they have overdyed?	could I have been overdying? could you have been overdying? could he have been overdying? could we have been overdying? could you have been overdying? could they have been overdying?

Interro-negative form

Simple form	V-ing form
couldn't I overdye? couldn't you overdye? couldn't he overdye? couldn't we overdye? couldn't you overdye? couldn't they overdye?	couldn't I be overdying? couldn't you be overdying? couldn't he be overdying? couldn't we be overdying? couldn't you be overdying? couldn't they be overdying?
Perfect	V-ing perfect
couldn't I have overdyed? couldn't you have overdyed? couldn't he have overdyed? couldn't we have overdyed? couldn't you have overdyed? couldn't they have overdyed?	couldn't I have been overdying? couldn't you have been overdying? couldn't he have been overdying? couldn't we have been overdying? couldn't you have been overdying? couldn't they have been overdying?