English verb conjugation
COULD CHANNELIZE

Regular verb: channelize - channelized - channelized

Affirmation

Simple form	V-ing form
I could channelize you could channelize she could channelize we could channelize you could channelize they could channelize	I could be channelizing you could be channelizing she could be channelizing we could be channelizing you could be channelizing they could be channelizing
Perfect	V-ing perfect
I could have channelized you could have channelized she could have channelized we could have channelized you could have channelized they could have channelized	I could have been channelizing you could have been channelizing she could have been channelizing we could have been channelizing you could have been channelizing they could have been channelizing

Negation

Simple form	V-ing form
I could not channelize you could not channelize she could not channelize we could not channelize you could not channelize they could not channelize	I could not be channelizing you could not be channelizing she could not be channelizing we could not be channelizing you could not be channelizing they could not be channelizing
Perfect	V-ing perfect
I could not have channelized you could not have channelized she could not have channelized we could not have channelized you could not have channelized they could not have channelized	I could not have been channelizing you could not have been channelizing she could not have been channelizing we could not have been channelizing you could not have been channelizing they could not have been channelizing

Interrogative form

Simple form	V-ing form
could I channelize? could you channelize? could she channelize? could we channelize? could you channelize? could they channelize?	could I be channelizing? could you be channelizing? could she be channelizing? could we be channelizing? could you be channelizing? could they be channelizing?
Perfect	V-ing perfect
could I have channelized? could you have channelized? could she have channelized? could we have channelized? could you have channelized? could they have channelized?	could I have been channelizing? could you have been channelizing? could she have been channelizing? could we have been channelizing? could you have been channelizing? could they have been channelizing?

Interro-negative form

Simple form	V-ing form
could I not channelize? could you not channelize? could she not channelize? could we not channelize? could you not channelize? could they not channelize?	could I not be channelizing? could you not be channelizing? could she not be channelizing? could we not be channelizing? could you not be channelizing? could they not be channelizing?
Perfect	V-ing perfect
could I not have channelized? could you not have channelized? could she not have channelized? could we not have channelized? could you not have channelized? could they not have channelized?	could I not have been channelizing? could you not have been channelizing? could she not have been channelizing? could we not have been channelizing? could you not have been channelizing? could they not have been channelizing?