should canker
Verbe régulier : canker - cankered- cankered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should canker
you should canker
he should canker
we should canker
you should canker
they should canker 	I should be cankering
you should be cankering
he should be cankering
we should be cankering
you should be cankering
they should be cankering	I should have cankered
you should have cankered
he should have cankered
we should have cankered
you should have cankered
they should have cankered	I should have been cankering
you should have been cankering
he should have been cankering
we should have been cankering
you should have been cankering
they should have been cankering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not canker
you should not canker
he should not canker
we should not canker
you should not canker
they should not canker 	I should not be cankering
you should not be cankering
he should not be cankering
we should not be cankering
you should not be cankering
they should not be cankering	I should not have cankered
you should not have cankered
he should not have cankered
we should not have cankered
you should not have cankered
they should not have cankered	I should not have been cankering
you should not have been cankering
he should not have been cankering
we should not have been cankering
you should not have been cankering
they should not have been cankering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I canker?
should you canker?
should he canker?
should we canker?
should you canker?
should they canker? 	should I be cankering?
should you be cankering?
should he be cankering?
should we be cankering?
should you be cankering?
should they be cankering? 	should I have cankered?
should you have cankered?
should he have cankered?
should we have cankered?
should you have cankered?
should they have cankered? 	should I have been cankering?
should you have been cankering?
should he have been cankering?
should we have been cankering?
should you have been cankering?
should they have been cankering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not canker?
should you not canker?
should he not canker?
should we not canker?
should you not canker?
should they not canker? 	should I not be cankering?
should you not be cankering?
should he not be cankering?
should we not be cankering?
should you not be cankering?
should they not be cankering? 	should I not have cankered?
should you not have cankered?
should he not have cankered?
should we not have cankered?
should you not have cankered?
should they not have cankered? 	should I not have been cankering?
should you not have been cankering?
should he not have been cankering?
should we not have been cankering?
should you not have been cankering?
should they not have been cankering?