English verb conjugation
SHALL STAFF

Regular verb: staff - staffed - staffed

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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
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
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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?