should know
Verbe irrégulier : know - knew- known
Traduction française : savoir - connaître 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should know
you should know
she should know
we should know
you should know
they should know 	I should be knowing
you should be knowing
she should be knowing
we should be knowing
you should be knowing
they should be knowing	I should have known
you should have known
she should have known
we should have known
you should have known
they should have known	I should have been knowing
you should have been knowing
she should have been knowing
we should have been knowing
you should have been knowing
they should have been knowing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not know
you should not know
she should not know
we should not know
you should not know
they should not know 	I should not be knowing
you should not be knowing
she should not be knowing
we should not be knowing
you should not be knowing
they should not be knowing	I should not have known
you should not have known
she should not have known
we should not have known
you should not have known
they should not have known	I should not have been knowing
you should not have been knowing
she should not have been knowing
we should not have been knowing
you should not have been knowing
they should not have been knowing	

Forme interrogative 	
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should I know?
should you know?
should she know?
should we know?
should you know?
should they know? 	should I be knowing?
should you be knowing?
should she be knowing?
should we be knowing?
should you be knowing?
should they be knowing? 	should I have known?
should you have known?
should she have known?
should we have known?
should you have known?
should they have known? 	should I have been knowing?
should you have been knowing?
should she have been knowing?
should we have been knowing?
should you have been knowing?
should they have been knowing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not know?
should you not know?
should she not know?
should we not know?
should you not know?
should they not know? 	should I not be knowing?
should you not be knowing?
should she not be knowing?
should we not be knowing?
should you not be knowing?
should they not be knowing? 	should I not have known?
should you not have known?
should she not have known?
should we not have known?
should you not have known?
should they not have known? 	should I not have been knowing?
should you not have been knowing?
should she not have been knowing?
should we not have been knowing?
should you not have been knowing?
should they not have been knowing?