English verb conjugation
COULD REUPHOLSTER

Regular verb: reupholster - reupholstered - reupholstered

Affirmation

Simple form	V-ing form
I could reupholster you could reupholster he could reupholster we could reupholster you could reupholster they could reupholster	I could be reupholstering you could be reupholstering he could be reupholstering we could be reupholstering you could be reupholstering they could be reupholstering
Perfect	V-ing perfect
I could have reupholstered you could have reupholstered he could have reupholstered we could have reupholstered you could have reupholstered they could have reupholstered	I could have been reupholstering you could have been reupholstering he could have been reupholstering we could have been reupholstering you could have been reupholstering they could have been reupholstering

Negation

Simple form	V-ing form
I couldn't reupholster you couldn't reupholster he couldn't reupholster we couldn't reupholster you couldn't reupholster they couldn't reupholster	I couldn't be reupholstering you couldn't be reupholstering he couldn't be reupholstering we couldn't be reupholstering you couldn't be reupholstering they couldn't be reupholstering
Perfect	V-ing perfect
I couldn't have reupholstered you couldn't have reupholstered he couldn't have reupholstered we couldn't have reupholstered you couldn't have reupholstered they couldn't have reupholstered	I couldn't have been reupholstering you couldn't have been reupholstering he couldn't have been reupholstering we couldn't have been reupholstering you couldn't have been reupholstering they couldn't have been reupholstering

Interrogative form

Simple form	V-ing form
could I reupholster? could you reupholster? could he reupholster? could we reupholster? could you reupholster? could they reupholster?	could I be reupholstering? could you be reupholstering? could he be reupholstering? could we be reupholstering? could you be reupholstering? could they be reupholstering?
Perfect	V-ing perfect
could I have reupholstered? could you have reupholstered? could he have reupholstered? could we have reupholstered? could you have reupholstered? could they have reupholstered?	could I have been reupholstering? could you have been reupholstering? could he have been reupholstering? could we have been reupholstering? could you have been reupholstering? could they have been reupholstering?

Interro-negative form

Simple form	V-ing form
couldn't I reupholster? couldn't you reupholster? couldn't he reupholster? couldn't we reupholster? couldn't you reupholster? couldn't they reupholster?	couldn't I be reupholstering? couldn't you be reupholstering? couldn't he be reupholstering? couldn't we be reupholstering? couldn't you be reupholstering? couldn't they be reupholstering?
Perfect	V-ing perfect
couldn't I have reupholstered? couldn't you have reupholstered? couldn't he have reupholstered? couldn't we have reupholstered? couldn't you have reupholstered? couldn't they have reupholstered?	couldn't I have been reupholstering? couldn't you have been reupholstering? couldn't he have been reupholstering? couldn't we have been reupholstering? couldn't you have been reupholstering? couldn't they have been reupholstering?