English verb conjugation
COULD REZONE

Regular verb: rezone - rezoned - rezoned

Affirmation

Simple form	V-ing form
I could rezone you could rezone he could rezone we could rezone you could rezone they could rezone	I could be rezoning you could be rezoning he could be rezoning we could be rezoning you could be rezoning they could be rezoning
Perfect	V-ing perfect
I could have rezoned you could have rezoned he could have rezoned we could have rezoned you could have rezoned they could have rezoned	I could have been rezoning you could have been rezoning he could have been rezoning we could have been rezoning you could have been rezoning they could have been rezoning

Negation

Simple form	V-ing form
I couldn't rezone you couldn't rezone he couldn't rezone we couldn't rezone you couldn't rezone they couldn't rezone	I couldn't be rezoning you couldn't be rezoning he couldn't be rezoning we couldn't be rezoning you couldn't be rezoning they couldn't be rezoning
Perfect	V-ing perfect
I couldn't have rezoned you couldn't have rezoned he couldn't have rezoned we couldn't have rezoned you couldn't have rezoned they couldn't have rezoned	I couldn't have been rezoning you couldn't have been rezoning he couldn't have been rezoning we couldn't have been rezoning you couldn't have been rezoning they couldn't have been rezoning

Interrogative form

Simple form	V-ing form
could I rezone? could you rezone? could he rezone? could we rezone? could you rezone? could they rezone?	could I be rezoning? could you be rezoning? could he be rezoning? could we be rezoning? could you be rezoning? could they be rezoning?
Perfect	V-ing perfect
could I have rezoned? could you have rezoned? could he have rezoned? could we have rezoned? could you have rezoned? could they have rezoned?	could I have been rezoning? could you have been rezoning? could he have been rezoning? could we have been rezoning? could you have been rezoning? could they have been rezoning?

Interro-negative form

Simple form	V-ing form
couldn't I rezone? couldn't you rezone? couldn't he rezone? couldn't we rezone? couldn't you rezone? couldn't they rezone?	couldn't I be rezoning? couldn't you be rezoning? couldn't he be rezoning? couldn't we be rezoning? couldn't you be rezoning? couldn't they be rezoning?
Perfect	V-ing perfect
couldn't I have rezoned? couldn't you have rezoned? couldn't he have rezoned? couldn't we have rezoned? couldn't you have rezoned? couldn't they have rezoned?	couldn't I have been rezoning? couldn't you have been rezoning? couldn't he have been rezoning? couldn't we have been rezoning? couldn't you have been rezoning? couldn't they have been rezoning?