English verb conjugation
COULD SILHOUETTE

Regular verb: silhouette - silhouetted - silhouetted

Affirmation

Simple form	V-ing form
I could silhouette you could silhouette he could silhouette we could silhouette you could silhouette they could silhouette	I could be silhouetting you could be silhouetting he could be silhouetting we could be silhouetting you could be silhouetting they could be silhouetting
Perfect	V-ing perfect
I could have silhouetted you could have silhouetted he could have silhouetted we could have silhouetted you could have silhouetted they could have silhouetted	I could have been silhouetting you could have been silhouetting he could have been silhouetting we could have been silhouetting you could have been silhouetting they could have been silhouetting

Negation

Simple form	V-ing form
I couldn't silhouette you couldn't silhouette he couldn't silhouette we couldn't silhouette you couldn't silhouette they couldn't silhouette	I couldn't be silhouetting you couldn't be silhouetting he couldn't be silhouetting we couldn't be silhouetting you couldn't be silhouetting they couldn't be silhouetting
Perfect	V-ing perfect
I couldn't have silhouetted you couldn't have silhouetted he couldn't have silhouetted we couldn't have silhouetted you couldn't have silhouetted they couldn't have silhouetted	I couldn't have been silhouetting you couldn't have been silhouetting he couldn't have been silhouetting we couldn't have been silhouetting you couldn't have been silhouetting they couldn't have been silhouetting

Interrogative form

Simple form	V-ing form
could I silhouette? could you silhouette? could he silhouette? could we silhouette? could you silhouette? could they silhouette?	could I be silhouetting? could you be silhouetting? could he be silhouetting? could we be silhouetting? could you be silhouetting? could they be silhouetting?
Perfect	V-ing perfect
could I have silhouetted? could you have silhouetted? could he have silhouetted? could we have silhouetted? could you have silhouetted? could they have silhouetted?	could I have been silhouetting? could you have been silhouetting? could he have been silhouetting? could we have been silhouetting? could you have been silhouetting? could they have been silhouetting?

Interro-negative form

Simple form	V-ing form
couldn't I silhouette? couldn't you silhouette? couldn't he silhouette? couldn't we silhouette? couldn't you silhouette? couldn't they silhouette?	couldn't I be silhouetting? couldn't you be silhouetting? couldn't he be silhouetting? couldn't we be silhouetting? couldn't you be silhouetting? couldn't they be silhouetting?
Perfect	V-ing perfect
couldn't I have silhouetted? couldn't you have silhouetted? couldn't he have silhouetted? couldn't we have silhouetted? couldn't you have silhouetted? couldn't they have silhouetted?	couldn't I have been silhouetting? couldn't you have been silhouetting? couldn't he have been silhouetting? couldn't we have been silhouetting? couldn't you have been silhouetting? couldn't they have been silhouetting?