shall overstaff
Verbe régulier : overstaff - overstaffed- overstaffed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'll overstaff
you'll overstaff
he'll overstaff
we'll overstaff
you'll overstaff
they'll overstaff 	I'll be overstaffing
you'll be overstaffing
he'll be overstaffing
we'll be overstaffing
you'll be overstaffing
they'll be overstaffing	I'll have overstaffed
you'll have overstaffed
he'll have overstaffed
we'll have overstaffed
you'll have overstaffed
they'll have overstaffed	I'll have been overstaffing
you'll have been overstaffing
he'll have been overstaffing
we'll have been overstaffing
you'll have been overstaffing
they'll have been overstaffing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shan't overstaff
you shan't overstaff
he shan't overstaff
we shan't overstaff
you shan't overstaff
they shan't overstaff 	I shan't be overstaffing
you shan't be overstaffing
he shan't be overstaffing
we shan't be overstaffing
you shan't be overstaffing
they shan't be overstaffing	I shan't have overstaffed
you shan't have overstaffed
he shan't have overstaffed
we shan't have overstaffed
you shan't have overstaffed
they shan't have overstaffed	I shan't have been overstaffing
you shan't have been overstaffing
he shan't have been overstaffing
we shan't have been overstaffing
you shan't have been overstaffing
they shan't have been overstaffing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I overstaff?
shall you overstaff?
shall he overstaff?
shall we overstaff?
shall you overstaff?
shall they overstaff? 	shall I be overstaffing?
shall you be overstaffing?
shall he be overstaffing?
shall we be overstaffing?
shall you be overstaffing?
shall they be overstaffing? 	shall I have overstaffed?
shall you have overstaffed?
shall he have overstaffed?
shall we have overstaffed?
shall you have overstaffed?
shall they have overstaffed? 	shall I have been overstaffing?
shall you have been overstaffing?
shall he have been overstaffing?
shall we have been overstaffing?
shall you have been overstaffing?
shall they have been overstaffing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shan't I overstaff?
shan't you overstaff?
shan't he overstaff?
shan't we overstaff?
shan't you overstaff?
shan't they overstaff? 	shan't I be overstaffing?
shan't you be overstaffing?
shan't he be overstaffing?
shan't we be overstaffing?
shan't you be overstaffing?
shan't they be overstaffing? 	shan't I have overstaffed?
shan't you have overstaffed?
shan't he have overstaffed?
shan't we have overstaffed?
shan't you have overstaffed?
shan't they have overstaffed? 	shan't I have been overstaffing?
shan't you have been overstaffing?
shan't he have been overstaffing?
shan't we have been overstaffing?
shan't you have been overstaffing?
shan't they have been overstaffing?