I can dwell you can dwell he can dwell we can dwell you can dwell they can dwell
V-ing form
I can be dwelling you can be dwelling he can be dwelling we can be dwelling you can be dwelling they can be dwelling
Perfect
I can have dwelt, dwelled you can have dwelt, dwelled he can have dwelt, dwelled we can have dwelt, dwelled you can have dwelt, dwelled they can have dwelt, dwelled
V-ing perfect
I can have been dwelling you can have been dwelling he can have been dwelling we can have been dwelling you can have been dwelling they can have been dwelling
Negation
Simple form
I cannot dwell you cannot dwell he cannot dwell we cannot dwell you cannot dwell they cannot dwell
V-ing form
I cannot be dwelling you cannot be dwelling he cannot be dwelling we cannot be dwelling you cannot be dwelling they cannot be dwelling
Perfect
I cannot have dwelt, dwelled you cannot have dwelt, dwelled he cannot have dwelt, dwelled we cannot have dwelt, dwelled you cannot have dwelt, dwelled they cannot have dwelt, dwelled
V-ing perfect
I cannot have been dwelling you cannot have been dwelling he cannot have been dwelling we cannot have been dwelling you cannot have been dwelling they cannot have been dwelling
Interrogative form
Simple form
can I dwell? can you dwell? can he dwell? can we dwell? can you dwell? can they dwell?
V-ing form
can I be dwelling? can you be dwelling? can he be dwelling? can we be dwelling? can you be dwelling? can they be dwelling?
Perfect
can I have dwelt, dwelled? can you have dwelt, dwelled? can he have dwelt, dwelled? can we have dwelt, dwelled? can you have dwelt, dwelled? can they have dwelt, dwelled?
V-ing perfect
can I have been dwelling? can you have been dwelling? can he have been dwelling? can we have been dwelling? can you have been dwelling? can they have been dwelling?
Interro-negative form
Simple form
can I not dwell? can you not dwell? can he not dwell? can we not dwell? can you not dwell? can they not dwell?
V-ing form
can I not be dwelling? can you not be dwelling? can he not be dwelling? can we not be dwelling? can you not be dwelling? can they not be dwelling?
Perfect
can I not have dwelt, dwelled? can you not have dwelt, dwelled? can he not have dwelt, dwelled? can we not have dwelt, dwelled? can you not have dwelt, dwelled? can they not have dwelt, dwelled?
V-ing perfect
can I not have been dwelling? can you not have been dwelling? can he not have been dwelling? can we not have been dwelling? can you not have been dwelling? can they not have been dwelling?