shall overstaff
Verbe régulier : overstaff - overstaffed- overstaffed

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

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shall not overstaff
you shall not overstaff
he shall not overstaff
we shall not overstaff
you shall not overstaff
they shall not overstaff 	I shall not be overstaffing
you shall not be overstaffing
he shall not be overstaffing
we shall not be overstaffing
you shall not be overstaffing
they shall not be overstaffing	I shall not have overstaffed
you shall not have overstaffed
he shall not have overstaffed
we shall not have overstaffed
you shall not have overstaffed
they shall not have overstaffed	I shall not have been overstaffing
you shall not have been overstaffing
he shall not have been overstaffing
we shall not have been overstaffing
you shall not have been overstaffing
they shall not 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 	
shall I not overstaff?
shall you not overstaff?
shall he not overstaff?
shall we not overstaff?
shall you not overstaff?
shall they not overstaff? 	shall I not be overstaffing?
shall you not be overstaffing?
shall he not be overstaffing?
shall we not be overstaffing?
shall you not be overstaffing?
shall they not be overstaffing? 	shall I not have overstaffed?
shall you not have overstaffed?
shall he not have overstaffed?
shall we not have overstaffed?
shall you not have overstaffed?
shall they not have overstaffed? 	shall I not have been overstaffing?
shall you not have been overstaffing?
shall he not have been overstaffing?
shall we not have been overstaffing?
shall you not have been overstaffing?
shall they not have been overstaffing?