English verb conjugation
COULD GARNISH

Regular verb: garnish - garnished - garnished

Affirmation

Simple form	V-ing form
I could garnish you could garnish he could garnish we could garnish you could garnish they could garnish	I could be garnishing you could be garnishing he could be garnishing we could be garnishing you could be garnishing they could be garnishing
Perfect	V-ing perfect
I could have garnished you could have garnished he could have garnished we could have garnished you could have garnished they could have garnished	I could have been garnishing you could have been garnishing he could have been garnishing we could have been garnishing you could have been garnishing they could have been garnishing

Negation

Simple form	V-ing form
I couldn't garnish you couldn't garnish he couldn't garnish we couldn't garnish you couldn't garnish they couldn't garnish	I couldn't be garnishing you couldn't be garnishing he couldn't be garnishing we couldn't be garnishing you couldn't be garnishing they couldn't be garnishing
Perfect	V-ing perfect
I couldn't have garnished you couldn't have garnished he couldn't have garnished we couldn't have garnished you couldn't have garnished they couldn't have garnished	I couldn't have been garnishing you couldn't have been garnishing he couldn't have been garnishing we couldn't have been garnishing you couldn't have been garnishing they couldn't have been garnishing

Interrogative form

Simple form	V-ing form
could I garnish? could you garnish? could he garnish? could we garnish? could you garnish? could they garnish?	could I be garnishing? could you be garnishing? could he be garnishing? could we be garnishing? could you be garnishing? could they be garnishing?
Perfect	V-ing perfect
could I have garnished? could you have garnished? could he have garnished? could we have garnished? could you have garnished? could they have garnished?	could I have been garnishing? could you have been garnishing? could he have been garnishing? could we have been garnishing? could you have been garnishing? could they have been garnishing?

Interro-negative form

Simple form	V-ing form
couldn't I garnish? couldn't you garnish? couldn't he garnish? couldn't we garnish? couldn't you garnish? couldn't they garnish?	couldn't I be garnishing? couldn't you be garnishing? couldn't he be garnishing? couldn't we be garnishing? couldn't you be garnishing? couldn't they be garnishing?
Perfect	V-ing perfect
couldn't I have garnished? couldn't you have garnished? couldn't he have garnished? couldn't we have garnished? couldn't you have garnished? couldn't they have garnished?	couldn't I have been garnishing? couldn't you have been garnishing? couldn't he have been garnishing? couldn't we have been garnishing? couldn't you have been garnishing? couldn't they have been garnishing?