should precancel
Verbe régulier : precancel - precanceled- precanceled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should precancel
you should precancel
she should precancel
we should precancel
you should precancel
they should precancel 	I should be precanceling
you should be precanceling
she should be precanceling
we should be precanceling
you should be precanceling
they should be precanceling	I should have precanceled
you should have precanceled
she should have precanceled
we should have precanceled
you should have precanceled
they should have precanceled	I should have been precanceling
you should have been precanceling
she should have been precanceling
we should have been precanceling
you should have been precanceling
they should have been precanceling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not precancel
you should not precancel
she should not precancel
we should not precancel
you should not precancel
they should not precancel 	I should not be precanceling
you should not be precanceling
she should not be precanceling
we should not be precanceling
you should not be precanceling
they should not be precanceling	I should not have precanceled
you should not have precanceled
she should not have precanceled
we should not have precanceled
you should not have precanceled
they should not have precanceled	I should not have been precanceling
you should not have been precanceling
she should not have been precanceling
we should not have been precanceling
you should not have been precanceling
they should not have been precanceling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I precancel?
should you precancel?
should she precancel?
should we precancel?
should you precancel?
should they precancel? 	should I be precanceling?
should you be precanceling?
should she be precanceling?
should we be precanceling?
should you be precanceling?
should they be precanceling? 	should I have precanceled?
should you have precanceled?
should she have precanceled?
should we have precanceled?
should you have precanceled?
should they have precanceled? 	should I have been precanceling?
should you have been precanceling?
should she have been precanceling?
should we have been precanceling?
should you have been precanceling?
should they have been precanceling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not precancel?
should you not precancel?
should she not precancel?
should we not precancel?
should you not precancel?
should they not precancel? 	should I not be precanceling?
should you not be precanceling?
should she not be precanceling?
should we not be precanceling?
should you not be precanceling?
should they not be precanceling? 	should I not have precanceled?
should you not have precanceled?
should she not have precanceled?
should we not have precanceled?
should you not have precanceled?
should they not have precanceled? 	should I not have been precanceling?
should you not have been precanceling?
should she not have been precanceling?
should we not have been precanceling?
should you not have been precanceling?
should they not have been precanceling?