shall understeer
Verbe régulier : understeer - understeered- understeered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shall understeer
you shall understeer
she shall understeer
we shall understeer
you shall understeer
they shall understeer 	I shall be understeering
you shall be understeering
she shall be understeering
we shall be understeering
you shall be understeering
they shall be understeering	I shall have understeered
you shall have understeered
she shall have understeered
we shall have understeered
you shall have understeered
they shall have understeered	I shall have been understeering
you shall have been understeering
she shall have been understeering
we shall have been understeering
you shall have been understeering
they shall have been understeering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shall not understeer
you shall not understeer
she shall not understeer
we shall not understeer
you shall not understeer
they shall not understeer 	I shall not be understeering
you shall not be understeering
she shall not be understeering
we shall not be understeering
you shall not be understeering
they shall not be understeering	I shall not have understeered
you shall not have understeered
she shall not have understeered
we shall not have understeered
you shall not have understeered
they shall not have understeered	I shall not have been understeering
you shall not have been understeering
she shall not have been understeering
we shall not have been understeering
you shall not have been understeering
they shall not have been understeering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I understeer?
shall you understeer?
shall she understeer?
shall we understeer?
shall you understeer?
shall they understeer? 	shall I be understeering?
shall you be understeering?
shall she be understeering?
shall we be understeering?
shall you be understeering?
shall they be understeering? 	shall I have understeered?
shall you have understeered?
shall she have understeered?
shall we have understeered?
shall you have understeered?
shall they have understeered? 	shall I have been understeering?
shall you have been understeering?
shall she have been understeering?
shall we have been understeering?
shall you have been understeering?
shall they have been understeering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I not understeer?
shall you not understeer?
shall she not understeer?
shall we not understeer?
shall you not understeer?
shall they not understeer? 	shall I not be understeering?
shall you not be understeering?
shall she not be understeering?
shall we not be understeering?
shall you not be understeering?
shall they not be understeering? 	shall I not have understeered?
shall you not have understeered?
shall she not have understeered?
shall we not have understeered?
shall you not have understeered?
shall they not have understeered? 	shall I not have been understeering?
shall you not have been understeering?
shall she not have been understeering?
shall we not have been understeering?
shall you not have been understeering?
shall they not have been understeering?