I can apostatise you can apostatise he can apostatise we can apostatise you can apostatise they can apostatise
V-ing form
I can be apostatising you can be apostatising he can be apostatising we can be apostatising you can be apostatising they can be apostatising
Perfect
I can have apostatised you can have apostatised he can have apostatised we can have apostatised you can have apostatised they can have apostatised
V-ing perfect
I can have been apostatising you can have been apostatising he can have been apostatising we can have been apostatising you can have been apostatising they can have been apostatising
Negation
Simple form
I can't apostatise you can't apostatise he can't apostatise we can't apostatise you can't apostatise they can't apostatise
V-ing form
I can't be apostatising you can't be apostatising he can't be apostatising we can't be apostatising you can't be apostatising they can't be apostatising
Perfect
I can't have apostatised you can't have apostatised he can't have apostatised we can't have apostatised you can't have apostatised they can't have apostatised
V-ing perfect
I can't have been apostatising you can't have been apostatising he can't have been apostatising we can't have been apostatising you can't have been apostatising they can't have been apostatising
Interrogative form
Simple form
can I apostatise? can you apostatise? can he apostatise? can we apostatise? can you apostatise? can they apostatise?
V-ing form
can I be apostatising? can you be apostatising? can he be apostatising? can we be apostatising? can you be apostatising? can they be apostatising?
Perfect
can I have apostatised? can you have apostatised? can he have apostatised? can we have apostatised? can you have apostatised? can they have apostatised?
V-ing perfect
can I have been apostatising? can you have been apostatising? can he have been apostatising? can we have been apostatising? can you have been apostatising? can they have been apostatising?
Interro-negative form
Simple form
can't I apostatise? can't you apostatise? can't he apostatise? can't we apostatise? can't you apostatise? can't they apostatise?
V-ing form
can't I be apostatising? can't you be apostatising? can't he be apostatising? can't we be apostatising? can't you be apostatising? can't they be apostatising?
Perfect
can't I have apostatised? can't you have apostatised? can't he have apostatised? can't we have apostatised? can't you have apostatised? can't they have apostatised?
V-ing perfect
can't I have been apostatising? can't you have been apostatising? can't he have been apostatising? can't we have been apostatising? can't you have been apostatising? can't they have been apostatising?