English verb conjugation
COULD OVERGARNISH

Regular verb: overgarnish - overgarnished - overgarnished

Affirmation

Simple form	V-ing form
I could overgarnish you could overgarnish he could overgarnish we could overgarnish you could overgarnish they could overgarnish	I could be overgarnishing you could be overgarnishing he could be overgarnishing we could be overgarnishing you could be overgarnishing they could be overgarnishing
Perfect	V-ing perfect
I could have overgarnished you could have overgarnished he could have overgarnished we could have overgarnished you could have overgarnished they could have overgarnished	I could have been overgarnishing you could have been overgarnishing he could have been overgarnishing we could have been overgarnishing you could have been overgarnishing they could have been overgarnishing

Negation

Simple form	V-ing form
I couldn't overgarnish you couldn't overgarnish he couldn't overgarnish we couldn't overgarnish you couldn't overgarnish they couldn't overgarnish	I couldn't be overgarnishing you couldn't be overgarnishing he couldn't be overgarnishing we couldn't be overgarnishing you couldn't be overgarnishing they couldn't be overgarnishing
Perfect	V-ing perfect
I couldn't have overgarnished you couldn't have overgarnished he couldn't have overgarnished we couldn't have overgarnished you couldn't have overgarnished they couldn't have overgarnished	I couldn't have been overgarnishing you couldn't have been overgarnishing he couldn't have been overgarnishing we couldn't have been overgarnishing you couldn't have been overgarnishing they couldn't have been overgarnishing

Interrogative form

Simple form	V-ing form
could I overgarnish? could you overgarnish? could he overgarnish? could we overgarnish? could you overgarnish? could they overgarnish?	could I be overgarnishing? could you be overgarnishing? could he be overgarnishing? could we be overgarnishing? could you be overgarnishing? could they be overgarnishing?
Perfect	V-ing perfect
could I have overgarnished? could you have overgarnished? could he have overgarnished? could we have overgarnished? could you have overgarnished? could they have overgarnished?	could I have been overgarnishing? could you have been overgarnishing? could he have been overgarnishing? could we have been overgarnishing? could you have been overgarnishing? could they have been overgarnishing?

Interro-negative form

Simple form	V-ing form
couldn't I overgarnish? couldn't you overgarnish? couldn't he overgarnish? couldn't we overgarnish? couldn't you overgarnish? couldn't they overgarnish?	couldn't I be overgarnishing? couldn't you be overgarnishing? couldn't he be overgarnishing? couldn't we be overgarnishing? couldn't you be overgarnishing? couldn't they be overgarnishing?
Perfect	V-ing perfect
couldn't I have overgarnished? couldn't you have overgarnished? couldn't he have overgarnished? couldn't we have overgarnished? couldn't you have overgarnished? couldn't they have overgarnished?	couldn't I have been overgarnishing? couldn't you have been overgarnishing? couldn't he have been overgarnishing? couldn't we have been overgarnishing? couldn't you have been overgarnishing? couldn't they have been overgarnishing?