English verb conjugation
COULD SILENCE

Regular verb: silence - silenced - silenced

Affirmation

Simple form	V-ing form
I could silence you could silence he could silence we could silence you could silence they could silence	I could be silencing you could be silencing he could be silencing we could be silencing you could be silencing they could be silencing
Perfect	V-ing perfect
I could have silenced you could have silenced he could have silenced we could have silenced you could have silenced they could have silenced	I could have been silencing you could have been silencing he could have been silencing we could have been silencing you could have been silencing they could have been silencing

Negation

Simple form	V-ing form
I could not silence you could not silence he could not silence we could not silence you could not silence they could not silence	I could not be silencing you could not be silencing he could not be silencing we could not be silencing you could not be silencing they could not be silencing
Perfect	V-ing perfect
I could not have silenced you could not have silenced he could not have silenced we could not have silenced you could not have silenced they could not have silenced	I could not have been silencing you could not have been silencing he could not have been silencing we could not have been silencing you could not have been silencing they could not have been silencing

Interrogative form

Simple form	V-ing form
could I silence? could you silence? could he silence? could we silence? could you silence? could they silence?	could I be silencing? could you be silencing? could he be silencing? could we be silencing? could you be silencing? could they be silencing?
Perfect	V-ing perfect
could I have silenced? could you have silenced? could he have silenced? could we have silenced? could you have silenced? could they have silenced?	could I have been silencing? could you have been silencing? could he have been silencing? could we have been silencing? could you have been silencing? could they have been silencing?

Interro-negative form

Simple form	V-ing form
could I not silence? could you not silence? could he not silence? could we not silence? could you not silence? could they not silence?	could I not be silencing? could you not be silencing? could he not be silencing? could we not be silencing? could you not be silencing? could they not be silencing?
Perfect	V-ing perfect
could I not have silenced? could you not have silenced? could he not have silenced? could we not have silenced? could you not have silenced? could they not have silenced?	could I not have been silencing? could you not have been silencing? could he not have been silencing? could we not have been silencing? could you not have been silencing? could they not have been silencing?