I can disengage you can disengage he can disengage we can disengage you can disengage they can disengage
V-ing form
I can be disengaging you can be disengaging he can be disengaging we can be disengaging you can be disengaging they can be disengaging
Perfect
I can have disengaged you can have disengaged he can have disengaged we can have disengaged you can have disengaged they can have disengaged
V-ing perfect
I can have been disengaging you can have been disengaging he can have been disengaging we can have been disengaging you can have been disengaging they can have been disengaging
Negation
Simple form
I can't disengage you can't disengage he can't disengage we can't disengage you can't disengage they can't disengage
V-ing form
I can't be disengaging you can't be disengaging he can't be disengaging we can't be disengaging you can't be disengaging they can't be disengaging
Perfect
I can't have disengaged you can't have disengaged he can't have disengaged we can't have disengaged you can't have disengaged they can't have disengaged
V-ing perfect
I can't have been disengaging you can't have been disengaging he can't have been disengaging we can't have been disengaging you can't have been disengaging they can't have been disengaging
Interrogative form
Simple form
can I disengage? can you disengage? can he disengage? can we disengage? can you disengage? can they disengage?
V-ing form
can I be disengaging? can you be disengaging? can he be disengaging? can we be disengaging? can you be disengaging? can they be disengaging?
Perfect
can I have disengaged? can you have disengaged? can he have disengaged? can we have disengaged? can you have disengaged? can they have disengaged?
V-ing perfect
can I have been disengaging? can you have been disengaging? can he have been disengaging? can we have been disengaging? can you have been disengaging? can they have been disengaging?
Interro-negative form
Simple form
can't I disengage? can't you disengage? can't he disengage? can't we disengage? can't you disengage? can't they disengage?
V-ing form
can't I be disengaging? can't you be disengaging? can't he be disengaging? can't we be disengaging? can't you be disengaging? can't they be disengaging?
Perfect
can't I have disengaged? can't you have disengaged? can't he have disengaged? can't we have disengaged? can't you have disengaged? can't they have disengaged?
V-ing perfect
can't I have been disengaging? can't you have been disengaging? can't he have been disengaging? can't we have been disengaging? can't you have been disengaging? can't they have been disengaging?