should substantiate
Verbe régulier : substantiate - substantiated- substantiated
Traduction française : confirmer - apporter ou fournir des preuves à l'appui de 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should substantiate
you should substantiate
she should substantiate
we should substantiate
you should substantiate
they should substantiate 	I should be substantiating
you should be substantiating
she should be substantiating
we should be substantiating
you should be substantiating
they should be substantiating	I should have substantiated
you should have substantiated
she should have substantiated
we should have substantiated
you should have substantiated
they should have substantiated	I should have been substantiating
you should have been substantiating
she should have been substantiating
we should have been substantiating
you should have been substantiating
they should have been substantiating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not substantiate
you should not substantiate
she should not substantiate
we should not substantiate
you should not substantiate
they should not substantiate 	I should not be substantiating
you should not be substantiating
she should not be substantiating
we should not be substantiating
you should not be substantiating
they should not be substantiating	I should not have substantiated
you should not have substantiated
she should not have substantiated
we should not have substantiated
you should not have substantiated
they should not have substantiated	I should not have been substantiating
you should not have been substantiating
she should not have been substantiating
we should not have been substantiating
you should not have been substantiating
they should not have been substantiating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I substantiate?
should you substantiate?
should she substantiate?
should we substantiate?
should you substantiate?
should they substantiate? 	should I be substantiating?
should you be substantiating?
should she be substantiating?
should we be substantiating?
should you be substantiating?
should they be substantiating? 	should I have substantiated?
should you have substantiated?
should she have substantiated?
should we have substantiated?
should you have substantiated?
should they have substantiated? 	should I have been substantiating?
should you have been substantiating?
should she have been substantiating?
should we have been substantiating?
should you have been substantiating?
should they have been substantiating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not substantiate?
should you not substantiate?
should she not substantiate?
should we not substantiate?
should you not substantiate?
should they not substantiate? 	should I not be substantiating?
should you not be substantiating?
should she not be substantiating?
should we not be substantiating?
should you not be substantiating?
should they not be substantiating? 	should I not have substantiated?
should you not have substantiated?
should she not have substantiated?
should we not have substantiated?
should you not have substantiated?
should they not have substantiated? 	should I not have been substantiating?
should you not have been substantiating?
should she not have been substantiating?
should we not have been substantiating?
should you not have been substantiating?
should they not have been substantiating?