English verb conjugation
COULD REVARNISH

Regular verb: revarnish - revarnished - revarnished

Affirmation

Simple form	V-ing form
I could revarnish you could revarnish he could revarnish we could revarnish you could revarnish they could revarnish	I could be revarnishing you could be revarnishing he could be revarnishing we could be revarnishing you could be revarnishing they could be revarnishing
Perfect	V-ing perfect
I could have revarnished you could have revarnished he could have revarnished we could have revarnished you could have revarnished they could have revarnished	I could have been revarnishing you could have been revarnishing he could have been revarnishing we could have been revarnishing you could have been revarnishing they could have been revarnishing

Negation

Simple form	V-ing form
I couldn't revarnish you couldn't revarnish he couldn't revarnish we couldn't revarnish you couldn't revarnish they couldn't revarnish	I couldn't be revarnishing you couldn't be revarnishing he couldn't be revarnishing we couldn't be revarnishing you couldn't be revarnishing they couldn't be revarnishing
Perfect	V-ing perfect
I couldn't have revarnished you couldn't have revarnished he couldn't have revarnished we couldn't have revarnished you couldn't have revarnished they couldn't have revarnished	I couldn't have been revarnishing you couldn't have been revarnishing he couldn't have been revarnishing we couldn't have been revarnishing you couldn't have been revarnishing they couldn't have been revarnishing

Interrogative form

Simple form	V-ing form
could I revarnish? could you revarnish? could he revarnish? could we revarnish? could you revarnish? could they revarnish?	could I be revarnishing? could you be revarnishing? could he be revarnishing? could we be revarnishing? could you be revarnishing? could they be revarnishing?
Perfect	V-ing perfect
could I have revarnished? could you have revarnished? could he have revarnished? could we have revarnished? could you have revarnished? could they have revarnished?	could I have been revarnishing? could you have been revarnishing? could he have been revarnishing? could we have been revarnishing? could you have been revarnishing? could they have been revarnishing?

Interro-negative form

Simple form	V-ing form
couldn't I revarnish? couldn't you revarnish? couldn't he revarnish? couldn't we revarnish? couldn't you revarnish? couldn't they revarnish?	couldn't I be revarnishing? couldn't you be revarnishing? couldn't he be revarnishing? couldn't we be revarnishing? couldn't you be revarnishing? couldn't they be revarnishing?
Perfect	V-ing perfect
couldn't I have revarnished? couldn't you have revarnished? couldn't he have revarnished? couldn't we have revarnished? couldn't you have revarnished? couldn't they have revarnished?	couldn't I have been revarnishing? couldn't you have been revarnishing? couldn't he have been revarnishing? couldn't we have been revarnishing? couldn't you have been revarnishing? couldn't they have been revarnishing?