I can pacify you can pacify he can pacify we can pacify you can pacify they can pacify
V-ing form
I can be pacifying you can be pacifying he can be pacifying we can be pacifying you can be pacifying they can be pacifying
Perfect
I can have pacified you can have pacified he can have pacified we can have pacified you can have pacified they can have pacified
V-ing perfect
I can have been pacifying you can have been pacifying he can have been pacifying we can have been pacifying you can have been pacifying they can have been pacifying
Negation
Simple form
I can't pacify you can't pacify he can't pacify we can't pacify you can't pacify they can't pacify
V-ing form
I can't be pacifying you can't be pacifying he can't be pacifying we can't be pacifying you can't be pacifying they can't be pacifying
Perfect
I can't have pacified you can't have pacified he can't have pacified we can't have pacified you can't have pacified they can't have pacified
V-ing perfect
I can't have been pacifying you can't have been pacifying he can't have been pacifying we can't have been pacifying you can't have been pacifying they can't have been pacifying
Interrogative form
Simple form
can I pacify? can you pacify? can he pacify? can we pacify? can you pacify? can they pacify?
V-ing form
can I be pacifying? can you be pacifying? can he be pacifying? can we be pacifying? can you be pacifying? can they be pacifying?
Perfect
can I have pacified? can you have pacified? can he have pacified? can we have pacified? can you have pacified? can they have pacified?
V-ing perfect
can I have been pacifying? can you have been pacifying? can he have been pacifying? can we have been pacifying? can you have been pacifying? can they have been pacifying?
Interro-negative form
Simple form
can't I pacify? can't you pacify? can't he pacify? can't we pacify? can't you pacify? can't they pacify?
V-ing form
can't I be pacifying? can't you be pacifying? can't he be pacifying? can't we be pacifying? can't you be pacifying? can't they be pacifying?
Perfect
can't I have pacified? can't you have pacified? can't he have pacified? can't we have pacified? can't you have pacified? can't they have pacified?
V-ing perfect
can't I have been pacifying? can't you have been pacifying? can't he have been pacifying? can't we have been pacifying? can't you have been pacifying? can't they have been pacifying?