shall retrograde
Verbe régulier : retrograde - retrograded- retrograded
Traduction française : rétrograder (US) - battre en retraite 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shall retrograde
you shall retrograde
he shall retrograde
we shall retrograde
you shall retrograde
they shall retrograde 	I shall be retrograding
you shall be retrograding
he shall be retrograding
we shall be retrograding
you shall be retrograding
they shall be retrograding	I shall have retrograded
you shall have retrograded
he shall have retrograded
we shall have retrograded
you shall have retrograded
they shall have retrograded	I shall have been retrograding
you shall have been retrograding
he shall have been retrograding
we shall have been retrograding
you shall have been retrograding
they shall have been retrograding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shall not retrograde
you shall not retrograde
he shall not retrograde
we shall not retrograde
you shall not retrograde
they shall not retrograde 	I shall not be retrograding
you shall not be retrograding
he shall not be retrograding
we shall not be retrograding
you shall not be retrograding
they shall not be retrograding	I shall not have retrograded
you shall not have retrograded
he shall not have retrograded
we shall not have retrograded
you shall not have retrograded
they shall not have retrograded	I shall not have been retrograding
you shall not have been retrograding
he shall not have been retrograding
we shall not have been retrograding
you shall not have been retrograding
they shall not have been retrograding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I retrograde?
shall you retrograde?
shall he retrograde?
shall we retrograde?
shall you retrograde?
shall they retrograde? 	shall I be retrograding?
shall you be retrograding?
shall he be retrograding?
shall we be retrograding?
shall you be retrograding?
shall they be retrograding? 	shall I have retrograded?
shall you have retrograded?
shall he have retrograded?
shall we have retrograded?
shall you have retrograded?
shall they have retrograded? 	shall I have been retrograding?
shall you have been retrograding?
shall he have been retrograding?
shall we have been retrograding?
shall you have been retrograding?
shall they have been retrograding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I not retrograde?
shall you not retrograde?
shall he not retrograde?
shall we not retrograde?
shall you not retrograde?
shall they not retrograde? 	shall I not be retrograding?
shall you not be retrograding?
shall he not be retrograding?
shall we not be retrograding?
shall you not be retrograding?
shall they not be retrograding? 	shall I not have retrograded?
shall you not have retrograded?
shall he not have retrograded?
shall we not have retrograded?
shall you not have retrograded?
shall they not have retrograded? 	shall I not have been retrograding?
shall you not have been retrograding?
shall he not have been retrograding?
shall we not have been retrograding?
shall you not have been retrograding?
shall they not have been retrograding?