I can outwatch you can outwatch he can outwatch we can outwatch you can outwatch they can outwatch
V-ing form
I can be outwatching you can be outwatching he can be outwatching we can be outwatching you can be outwatching they can be outwatching
Perfect
I can have outwatched you can have outwatched he can have outwatched we can have outwatched you can have outwatched they can have outwatched
V-ing perfect
I can have been outwatching you can have been outwatching he can have been outwatching we can have been outwatching you can have been outwatching they can have been outwatching
Negation
Simple form
I cannot outwatch you cannot outwatch he cannot outwatch we cannot outwatch you cannot outwatch they cannot outwatch
V-ing form
I cannot be outwatching you cannot be outwatching he cannot be outwatching we cannot be outwatching you cannot be outwatching they cannot be outwatching
Perfect
I cannot have outwatched you cannot have outwatched he cannot have outwatched we cannot have outwatched you cannot have outwatched they cannot have outwatched
V-ing perfect
I cannot have been outwatching you cannot have been outwatching he cannot have been outwatching we cannot have been outwatching you cannot have been outwatching they cannot have been outwatching
Interrogative form
Simple form
can I outwatch? can you outwatch? can he outwatch? can we outwatch? can you outwatch? can they outwatch?
V-ing form
can I be outwatching? can you be outwatching? can he be outwatching? can we be outwatching? can you be outwatching? can they be outwatching?
Perfect
can I have outwatched? can you have outwatched? can he have outwatched? can we have outwatched? can you have outwatched? can they have outwatched?
V-ing perfect
can I have been outwatching? can you have been outwatching? can he have been outwatching? can we have been outwatching? can you have been outwatching? can they have been outwatching?
Interro-negative form
Simple form
can I not outwatch? can you not outwatch? can he not outwatch? can we not outwatch? can you not outwatch? can they not outwatch?
V-ing form
can I not be outwatching? can you not be outwatching? can he not be outwatching? can we not be outwatching? can you not be outwatching? can they not be outwatching?
Perfect
can I not have outwatched? can you not have outwatched? can he not have outwatched? can we not have outwatched? can you not have outwatched? can they not have outwatched?
V-ing perfect
can I not have been outwatching? can you not have been outwatching? can he not have been outwatching? can we not have been outwatching? can you not have been outwatching? can they not have been outwatching?