I can pause you can pause she can pause we can pause you can pause they can pause
V-ing form
I can be pausing you can be pausing she can be pausing we can be pausing you can be pausing they can be pausing
Perfect
I can have paused you can have paused she can have paused we can have paused you can have paused they can have paused
V-ing perfect
I can have been pausing you can have been pausing she can have been pausing we can have been pausing you can have been pausing they can have been pausing
Negation
Simple form
I cannot pause you cannot pause she cannot pause we cannot pause you cannot pause they cannot pause
V-ing form
I cannot be pausing you cannot be pausing she cannot be pausing we cannot be pausing you cannot be pausing they cannot be pausing
Perfect
I cannot have paused you cannot have paused she cannot have paused we cannot have paused you cannot have paused they cannot have paused
V-ing perfect
I cannot have been pausing you cannot have been pausing she cannot have been pausing we cannot have been pausing you cannot have been pausing they cannot have been pausing
Interrogative form
Simple form
can I pause? can you pause? can she pause? can we pause? can you pause? can they pause?
V-ing form
can I be pausing? can you be pausing? can she be pausing? can we be pausing? can you be pausing? can they be pausing?
Perfect
can I have paused? can you have paused? can she have paused? can we have paused? can you have paused? can they have paused?
V-ing perfect
can I have been pausing? can you have been pausing? can she have been pausing? can we have been pausing? can you have been pausing? can they have been pausing?
Interro-negative form
Simple form
can I not pause? can you not pause? can she not pause? can we not pause? can you not pause? can they not pause?
V-ing form
can I not be pausing? can you not be pausing? can she not be pausing? can we not be pausing? can you not be pausing? can they not be pausing?
Perfect
can I not have paused? can you not have paused? can she not have paused? can we not have paused? can you not have paused? can they not have paused?
V-ing perfect
can I not have been pausing? can you not have been pausing? can she not have been pausing? can we not have been pausing? can you not have been pausing? can they not have been pausing?