English verb conjugation
COULD GARRISON

Regular verb: garrison - garrisoned - garrisoned

Affirmation

Simple form	V-ing form
I could garrison you could garrison he could garrison we could garrison you could garrison they could garrison	I could be garrisoning you could be garrisoning he could be garrisoning we could be garrisoning you could be garrisoning they could be garrisoning
Perfect	V-ing perfect
I could have garrisoned you could have garrisoned he could have garrisoned we could have garrisoned you could have garrisoned they could have garrisoned	I could have been garrisoning you could have been garrisoning he could have been garrisoning we could have been garrisoning you could have been garrisoning they could have been garrisoning

Negation

Simple form	V-ing form
I could not garrison you could not garrison he could not garrison we could not garrison you could not garrison they could not garrison	I could not be garrisoning you could not be garrisoning he could not be garrisoning we could not be garrisoning you could not be garrisoning they could not be garrisoning
Perfect	V-ing perfect
I could not have garrisoned you could not have garrisoned he could not have garrisoned we could not have garrisoned you could not have garrisoned they could not have garrisoned	I could not have been garrisoning you could not have been garrisoning he could not have been garrisoning we could not have been garrisoning you could not have been garrisoning they could not have been garrisoning

Interrogative form

Simple form	V-ing form
could I garrison? could you garrison? could he garrison? could we garrison? could you garrison? could they garrison?	could I be garrisoning? could you be garrisoning? could he be garrisoning? could we be garrisoning? could you be garrisoning? could they be garrisoning?
Perfect	V-ing perfect
could I have garrisoned? could you have garrisoned? could he have garrisoned? could we have garrisoned? could you have garrisoned? could they have garrisoned?	could I have been garrisoning? could you have been garrisoning? could he have been garrisoning? could we have been garrisoning? could you have been garrisoning? could they have been garrisoning?

Interro-negative form

Simple form	V-ing form
could I not garrison? could you not garrison? could he not garrison? could we not garrison? could you not garrison? could they not garrison?	could I not be garrisoning? could you not be garrisoning? could he not be garrisoning? could we not be garrisoning? could you not be garrisoning? could they not be garrisoning?
Perfect	V-ing perfect
could I not have garrisoned? could you not have garrisoned? could he not have garrisoned? could we not have garrisoned? could you not have garrisoned? could they not have garrisoned?	could I not have been garrisoning? could you not have been garrisoning? could he not have been garrisoning? could we not have been garrisoning? could you not have been garrisoning? could they not have been garrisoning?