I could pacify you could pacify she could pacify we could pacify you could pacify they could pacify
V-ing form
I could be pacifying you could be pacifying she could be pacifying we could be pacifying you could be pacifying they could be pacifying
Perfect
I could have pacified you could have pacified she could have pacified we could have pacified you could have pacified they could have pacified
V-ing perfect
I could have been pacifying you could have been pacifying she could have been pacifying we could have been pacifying you could have been pacifying they could have been pacifying
Negation
Simple form
I could not pacify you could not pacify she could not pacify we could not pacify you could not pacify they could not pacify
V-ing form
I could not be pacifying you could not be pacifying she could not be pacifying we could not be pacifying you could not be pacifying they could not be pacifying
Perfect
I could not have pacified you could not have pacified she could not have pacified we could not have pacified you could not have pacified they could not have pacified
V-ing perfect
I could not have been pacifying you could not have been pacifying she could not have been pacifying we could not have been pacifying you could not have been pacifying they could not have been pacifying
Interrogative form
Simple form
could I pacify? could you pacify? could she pacify? could we pacify? could you pacify? could they pacify?
V-ing form
could I be pacifying? could you be pacifying? could she be pacifying? could we be pacifying? could you be pacifying? could they be pacifying?
Perfect
could I have pacified? could you have pacified? could she have pacified? could we have pacified? could you have pacified? could they have pacified?
V-ing perfect
could I have been pacifying? could you have been pacifying? could she have been pacifying? could we have been pacifying? could you have been pacifying? could they have been pacifying?
Interro-negative form
Simple form
could I not pacify? could you not pacify? could she not pacify? could we not pacify? could you not pacify? could they not pacify?
V-ing form
could I not be pacifying? could you not be pacifying? could she not be pacifying? could we not be pacifying? could you not be pacifying? could they not be pacifying?
Perfect
could I not have pacified? could you not have pacified? could she not have pacified? could we not have pacified? could you not have pacified? could they not have pacified?
V-ing perfect
could I not have been pacifying? could you not have been pacifying? could she not have been pacifying? could we not have been pacifying? could you not have been pacifying? could they not have been pacifying?