shall worst
Regular verb: worst - worsted- worsted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll worst
you'll worst
she'll worst
we'll worst
you'll worst
they'll worst 	I'll be worsting
you'll be worsting
she'll be worsting
we'll be worsting
you'll be worsting
they'll be worsting	I'll have worsted
you'll have worsted
she'll have worsted
we'll have worsted
you'll have worsted
they'll have worsted	I'll have been worsting
you'll have been worsting
she'll have been worsting
we'll have been worsting
you'll have been worsting
they'll have been worsting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't worst
you shan't worst
she shan't worst
we shan't worst
you shan't worst
they shan't worst 	I shan't be worsting
you shan't be worsting
she shan't be worsting
we shan't be worsting
you shan't be worsting
they shan't be worsting	I shan't have worsted
you shan't have worsted
she shan't have worsted
we shan't have worsted
you shan't have worsted
they shan't have worsted	I shan't have been worsting
you shan't have been worsting
she shan't have been worsting
we shan't have been worsting
you shan't have been worsting
they shan't have been worsting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I worst?
shall you worst?
shall she worst?
shall we worst?
shall you worst?
shall they worst? 	shall I be worsting?
shall you be worsting?
shall she be worsting?
shall we be worsting?
shall you be worsting?
shall they be worsting? 	shall I have worsted?
shall you have worsted?
shall she have worsted?
shall we have worsted?
shall you have worsted?
shall they have worsted? 	shall I have been worsting?
shall you have been worsting?
shall she have been worsting?
shall we have been worsting?
shall you have been worsting?
shall they have been worsting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I worst?
shan't you worst?
shan't she worst?
shan't we worst?
shan't you worst?
shan't they worst? 	shan't I be worsting?
shan't you be worsting?
shan't she be worsting?
shan't we be worsting?
shan't you be worsting?
shan't they be worsting? 	shan't I have worsted?
shan't you have worsted?
shan't she have worsted?
shan't we have worsted?
shan't you have worsted?
shan't they have worsted? 	shan't I have been worsting?
shan't you have been worsting?
shan't she have been worsting?
shan't we have been worsting?
shan't you have been worsting?
shan't they have been worsting?