English verb conjugation
SHOULD CANVASS

Regular verb: canvass - canvassed - canvassed

Affirmation

Simple form	V-ing form
I should canvass you should canvass he should canvass we should canvass you should canvass they should canvass	I should be canvassing you should be canvassing he should be canvassing we should be canvassing you should be canvassing they should be canvassing
Perfect	V-ing perfect
I should have canvassed you should have canvassed he should have canvassed we should have canvassed you should have canvassed they should have canvassed	I should have been canvassing you should have been canvassing he should have been canvassing we should have been canvassing you should have been canvassing they should have been canvassing

Negation

Simple form	V-ing form
I should not canvass you should not canvass he should not canvass we should not canvass you should not canvass they should not canvass	I should not be canvassing you should not be canvassing he should not be canvassing we should not be canvassing you should not be canvassing they should not be canvassing
Perfect	V-ing perfect
I should not have canvassed you should not have canvassed he should not have canvassed we should not have canvassed you should not have canvassed they should not have canvassed	I should not have been canvassing you should not have been canvassing he should not have been canvassing we should not have been canvassing you should not have been canvassing they should not have been canvassing

Interrogative form

Simple form	V-ing form
should I canvass? should you canvass? should he canvass? should we canvass? should you canvass? should they canvass?	should I be canvassing? should you be canvassing? should he be canvassing? should we be canvassing? should you be canvassing? should they be canvassing?
Perfect	V-ing perfect
should I have canvassed? should you have canvassed? should he have canvassed? should we have canvassed? should you have canvassed? should they have canvassed?	should I have been canvassing? should you have been canvassing? should he have been canvassing? should we have been canvassing? should you have been canvassing? should they have been canvassing?

Interro-negative form

Simple form	V-ing form
should I not canvass? should you not canvass? should he not canvass? should we not canvass? should you not canvass? should they not canvass?	should I not be canvassing? should you not be canvassing? should he not be canvassing? should we not be canvassing? should you not be canvassing? should they not be canvassing?
Perfect	V-ing perfect
should I not have canvassed? should you not have canvassed? should he not have canvassed? should we not have canvassed? should you not have canvassed? should they not have canvassed?	should I not have been canvassing? should you not have been canvassing? should he not have been canvassing? should we not have been canvassing? should you not have been canvassing? should they not have been canvassing?