I can channel you can channel he can channel we can channel you can channel they can channel
V-ing form
I can be channelling you can be channelling he can be channelling we can be channelling you can be channelling they can be channelling
Perfect
I can have channelled you can have channelled he can have channelled we can have channelled you can have channelled they can have channelled
V-ing perfect
I can have been channelling you can have been channelling he can have been channelling we can have been channelling you can have been channelling they can have been channelling
Negation
Simple form
I cannot channel you cannot channel he cannot channel we cannot channel you cannot channel they cannot channel
V-ing form
I cannot be channelling you cannot be channelling he cannot be channelling we cannot be channelling you cannot be channelling they cannot be channelling
Perfect
I cannot have channelled you cannot have channelled he cannot have channelled we cannot have channelled you cannot have channelled they cannot have channelled
V-ing perfect
I cannot have been channelling you cannot have been channelling he cannot have been channelling we cannot have been channelling you cannot have been channelling they cannot have been channelling
Interrogative form
Simple form
can I channel? can you channel? can he channel? can we channel? can you channel? can they channel?
V-ing form
can I be channelling? can you be channelling? can he be channelling? can we be channelling? can you be channelling? can they be channelling?
Perfect
can I have channelled? can you have channelled? can he have channelled? can we have channelled? can you have channelled? can they have channelled?
V-ing perfect
can I have been channelling? can you have been channelling? can he have been channelling? can we have been channelling? can you have been channelling? can they have been channelling?
Interro-negative form
Simple form
can I not channel? can you not channel? can he not channel? can we not channel? can you not channel? can they not channel?
V-ing form
can I not be channelling? can you not be channelling? can he not be channelling? can we not be channelling? can you not be channelling? can they not be channelling?
Perfect
can I not have channelled? can you not have channelled? can he not have channelled? can we not have channelled? can you not have channelled? can they not have channelled?
V-ing perfect
can I not have been channelling? can you not have been channelling? can he not have been channelling? can we not have been channelling? can you not have been channelling? can they not have been channelling?