English verb conjugation
COULD RECOLOR

Regular verb: recolor - recolored - recolored

Affirmation

Simple form	V-ing form
I could recolor you could recolor he could recolor we could recolor you could recolor they could recolor	I could be recoloring you could be recoloring he could be recoloring we could be recoloring you could be recoloring they could be recoloring
Perfect	V-ing perfect
I could have recolored you could have recolored he could have recolored we could have recolored you could have recolored they could have recolored	I could have been recoloring you could have been recoloring he could have been recoloring we could have been recoloring you could have been recoloring they could have been recoloring

Negation

Simple form	V-ing form
I couldn't recolor you couldn't recolor he couldn't recolor we couldn't recolor you couldn't recolor they couldn't recolor	I couldn't be recoloring you couldn't be recoloring he couldn't be recoloring we couldn't be recoloring you couldn't be recoloring they couldn't be recoloring
Perfect	V-ing perfect
I couldn't have recolored you couldn't have recolored he couldn't have recolored we couldn't have recolored you couldn't have recolored they couldn't have recolored	I couldn't have been recoloring you couldn't have been recoloring he couldn't have been recoloring we couldn't have been recoloring you couldn't have been recoloring they couldn't have been recoloring

Interrogative form

Simple form	V-ing form
could I recolor? could you recolor? could he recolor? could we recolor? could you recolor? could they recolor?	could I be recoloring? could you be recoloring? could he be recoloring? could we be recoloring? could you be recoloring? could they be recoloring?
Perfect	V-ing perfect
could I have recolored? could you have recolored? could he have recolored? could we have recolored? could you have recolored? could they have recolored?	could I have been recoloring? could you have been recoloring? could he have been recoloring? could we have been recoloring? could you have been recoloring? could they have been recoloring?

Interro-negative form

Simple form	V-ing form
couldn't I recolor? couldn't you recolor? couldn't he recolor? couldn't we recolor? couldn't you recolor? couldn't they recolor?	couldn't I be recoloring? couldn't you be recoloring? couldn't he be recoloring? couldn't we be recoloring? couldn't you be recoloring? couldn't they be recoloring?
Perfect	V-ing perfect
couldn't I have recolored? couldn't you have recolored? couldn't he have recolored? couldn't we have recolored? couldn't you have recolored? couldn't they have recolored?	couldn't I have been recoloring? couldn't you have been recoloring? couldn't he have been recoloring? couldn't we have been recoloring? couldn't you have been recoloring? couldn't they have been recoloring?