shall staff
Regular verb: staff - staffed- staffed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll staff
you'll staff
she'll staff
we'll staff
you'll staff
they'll staff 	I'll be staffing
you'll be staffing
she'll be staffing
we'll be staffing
you'll be staffing
they'll be staffing	I'll have staffed
you'll have staffed
she'll have staffed
we'll have staffed
you'll have staffed
they'll have staffed	I'll have been staffing
you'll have been staffing
she'll have been staffing
we'll have been staffing
you'll have been staffing
they'll have been staffing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't staff
you shan't staff
she shan't staff
we shan't staff
you shan't staff
they shan't staff 	I shan't be staffing
you shan't be staffing
she shan't be staffing
we shan't be staffing
you shan't be staffing
they shan't be staffing	I shan't have staffed
you shan't have staffed
she shan't have staffed
we shan't have staffed
you shan't have staffed
they shan't have staffed	I shan't have been staffing
you shan't have been staffing
she shan't have been staffing
we shan't have been staffing
you shan't have been staffing
they shan't have been staffing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I staff?
shall you staff?
shall she staff?
shall we staff?
shall you staff?
shall they staff? 	shall I be staffing?
shall you be staffing?
shall she be staffing?
shall we be staffing?
shall you be staffing?
shall they be staffing? 	shall I have staffed?
shall you have staffed?
shall she have staffed?
shall we have staffed?
shall you have staffed?
shall they have staffed? 	shall I have been staffing?
shall you have been staffing?
shall she have been staffing?
shall we have been staffing?
shall you have been staffing?
shall they have been staffing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I staff?
shan't you staff?
shan't she staff?
shan't we staff?
shan't you staff?
shan't they staff? 	shan't I be staffing?
shan't you be staffing?
shan't she be staffing?
shan't we be staffing?
shan't you be staffing?
shan't they be staffing? 	shan't I have staffed?
shan't you have staffed?
shan't she have staffed?
shan't we have staffed?
shan't you have staffed?
shan't they have staffed? 	shan't I have been staffing?
shan't you have been staffing?
shan't she have been staffing?
shan't we have been staffing?
shan't you have been staffing?
shan't they have been staffing?