English verb conjugation
COULD CELLAR

Regular verb: cellar - cellared - cellared

Affirmation

Simple form	V-ing form
I could cellar you could cellar she could cellar we could cellar you could cellar they could cellar	I could be cellaring you could be cellaring she could be cellaring we could be cellaring you could be cellaring they could be cellaring
Perfect	V-ing perfect
I could have cellared you could have cellared she could have cellared we could have cellared you could have cellared they could have cellared	I could have been cellaring you could have been cellaring she could have been cellaring we could have been cellaring you could have been cellaring they could have been cellaring

Negation

Simple form	V-ing form
I couldn't cellar you couldn't cellar she couldn't cellar we couldn't cellar you couldn't cellar they couldn't cellar	I couldn't be cellaring you couldn't be cellaring she couldn't be cellaring we couldn't be cellaring you couldn't be cellaring they couldn't be cellaring
Perfect	V-ing perfect
I couldn't have cellared you couldn't have cellared she couldn't have cellared we couldn't have cellared you couldn't have cellared they couldn't have cellared	I couldn't have been cellaring you couldn't have been cellaring she couldn't have been cellaring we couldn't have been cellaring you couldn't have been cellaring they couldn't have been cellaring

Interrogative form

Simple form	V-ing form
could I cellar? could you cellar? could she cellar? could we cellar? could you cellar? could they cellar?	could I be cellaring? could you be cellaring? could she be cellaring? could we be cellaring? could you be cellaring? could they be cellaring?
Perfect	V-ing perfect
could I have cellared? could you have cellared? could she have cellared? could we have cellared? could you have cellared? could they have cellared?	could I have been cellaring? could you have been cellaring? could she have been cellaring? could we have been cellaring? could you have been cellaring? could they have been cellaring?

Interro-negative form

Simple form	V-ing form
couldn't I cellar? couldn't you cellar? couldn't she cellar? couldn't we cellar? couldn't you cellar? couldn't they cellar?	couldn't I be cellaring? couldn't you be cellaring? couldn't she be cellaring? couldn't we be cellaring? couldn't you be cellaring? couldn't they be cellaring?
Perfect	V-ing perfect
couldn't I have cellared? couldn't you have cellared? couldn't she have cellared? couldn't we have cellared? couldn't you have cellared? couldn't they have cellared?	couldn't I have been cellaring? couldn't you have been cellaring? couldn't she have been cellaring? couldn't we have been cellaring? couldn't you have been cellaring? couldn't they have been cellaring?