shall preface
Verbe régulier : preface - prefaced- prefaced
Traduction française : préfacer - faire précéder 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'll preface
you'll preface
she'll preface
we'll preface
you'll preface
they'll preface 	I'll be prefacing
you'll be prefacing
she'll be prefacing
we'll be prefacing
you'll be prefacing
they'll be prefacing	I'll have prefaced
you'll have prefaced
she'll have prefaced
we'll have prefaced
you'll have prefaced
they'll have prefaced	I'll have been prefacing
you'll have been prefacing
she'll have been prefacing
we'll have been prefacing
you'll have been prefacing
they'll have been prefacing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shan't preface
you shan't preface
she shan't preface
we shan't preface
you shan't preface
they shan't preface 	I shan't be prefacing
you shan't be prefacing
she shan't be prefacing
we shan't be prefacing
you shan't be prefacing
they shan't be prefacing	I shan't have prefaced
you shan't have prefaced
she shan't have prefaced
we shan't have prefaced
you shan't have prefaced
they shan't have prefaced	I shan't have been prefacing
you shan't have been prefacing
she shan't have been prefacing
we shan't have been prefacing
you shan't have been prefacing
they shan't have been prefacing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I preface?
shall you preface?
shall she preface?
shall we preface?
shall you preface?
shall they preface? 	shall I be prefacing?
shall you be prefacing?
shall she be prefacing?
shall we be prefacing?
shall you be prefacing?
shall they be prefacing? 	shall I have prefaced?
shall you have prefaced?
shall she have prefaced?
shall we have prefaced?
shall you have prefaced?
shall they have prefaced? 	shall I have been prefacing?
shall you have been prefacing?
shall she have been prefacing?
shall we have been prefacing?
shall you have been prefacing?
shall they have been prefacing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shan't I preface?
shan't you preface?
shan't she preface?
shan't we preface?
shan't you preface?
shan't they preface? 	shan't I be prefacing?
shan't you be prefacing?
shan't she be prefacing?
shan't we be prefacing?
shan't you be prefacing?
shan't they be prefacing? 	shan't I have prefaced?
shan't you have prefaced?
shan't she have prefaced?
shan't we have prefaced?
shan't you have prefaced?
shan't they have prefaced? 	shan't I have been prefacing?
shan't you have been prefacing?
shan't she have been prefacing?
shan't we have been prefacing?
shan't you have been prefacing?
shan't they have been prefacing?