shall prealter
Verbe régulier : prealter - prealtered- prealtered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shall prealter
you shall prealter
he shall prealter
we shall prealter
you shall prealter
they shall prealter 	I shall be prealtering
you shall be prealtering
he shall be prealtering
we shall be prealtering
you shall be prealtering
they shall be prealtering	I shall have prealtered
you shall have prealtered
he shall have prealtered
we shall have prealtered
you shall have prealtered
they shall have prealtered	I shall have been prealtering
you shall have been prealtering
he shall have been prealtering
we shall have been prealtering
you shall have been prealtering
they shall have been prealtering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shall not prealter
you shall not prealter
he shall not prealter
we shall not prealter
you shall not prealter
they shall not prealter 	I shall not be prealtering
you shall not be prealtering
he shall not be prealtering
we shall not be prealtering
you shall not be prealtering
they shall not be prealtering	I shall not have prealtered
you shall not have prealtered
he shall not have prealtered
we shall not have prealtered
you shall not have prealtered
they shall not have prealtered	I shall not have been prealtering
you shall not have been prealtering
he shall not have been prealtering
we shall not have been prealtering
you shall not have been prealtering
they shall not have been prealtering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I prealter?
shall you prealter?
shall he prealter?
shall we prealter?
shall you prealter?
shall they prealter? 	shall I be prealtering?
shall you be prealtering?
shall he be prealtering?
shall we be prealtering?
shall you be prealtering?
shall they be prealtering? 	shall I have prealtered?
shall you have prealtered?
shall he have prealtered?
shall we have prealtered?
shall you have prealtered?
shall they have prealtered? 	shall I have been prealtering?
shall you have been prealtering?
shall he have been prealtering?
shall we have been prealtering?
shall you have been prealtering?
shall they have been prealtering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I not prealter?
shall you not prealter?
shall he not prealter?
shall we not prealter?
shall you not prealter?
shall they not prealter? 	shall I not be prealtering?
shall you not be prealtering?
shall he not be prealtering?
shall we not be prealtering?
shall you not be prealtering?
shall they not be prealtering? 	shall I not have prealtered?
shall you not have prealtered?
shall he not have prealtered?
shall we not have prealtered?
shall you not have prealtered?
shall they not have prealtered? 	shall I not have been prealtering?
shall you not have been prealtering?
shall he not have been prealtering?
shall we not have been prealtering?
shall you not have been prealtering?
shall they not have been prealtering?