shall crust
Regular verb: crust - crusted- crusted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll crust
you'll crust
she'll crust
we'll crust
you'll crust
they'll crust 	I'll be crusting
you'll be crusting
she'll be crusting
we'll be crusting
you'll be crusting
they'll be crusting	I'll have crusted
you'll have crusted
she'll have crusted
we'll have crusted
you'll have crusted
they'll have crusted	I'll have been crusting
you'll have been crusting
she'll have been crusting
we'll have been crusting
you'll have been crusting
they'll have been crusting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't crust
you shan't crust
she shan't crust
we shan't crust
you shan't crust
they shan't crust 	I shan't be crusting
you shan't be crusting
she shan't be crusting
we shan't be crusting
you shan't be crusting
they shan't be crusting	I shan't have crusted
you shan't have crusted
she shan't have crusted
we shan't have crusted
you shan't have crusted
they shan't have crusted	I shan't have been crusting
you shan't have been crusting
she shan't have been crusting
we shan't have been crusting
you shan't have been crusting
they shan't have been crusting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I crust?
shall you crust?
shall she crust?
shall we crust?
shall you crust?
shall they crust? 	shall I be crusting?
shall you be crusting?
shall she be crusting?
shall we be crusting?
shall you be crusting?
shall they be crusting? 	shall I have crusted?
shall you have crusted?
shall she have crusted?
shall we have crusted?
shall you have crusted?
shall they have crusted? 	shall I have been crusting?
shall you have been crusting?
shall she have been crusting?
shall we have been crusting?
shall you have been crusting?
shall they have been crusting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I crust?
shan't you crust?
shan't she crust?
shan't we crust?
shan't you crust?
shan't they crust? 	shan't I be crusting?
shan't you be crusting?
shan't she be crusting?
shan't we be crusting?
shan't you be crusting?
shan't they be crusting? 	shan't I have crusted?
shan't you have crusted?
shan't she have crusted?
shan't we have crusted?
shan't you have crusted?
shan't they have crusted? 	shan't I have been crusting?
shan't you have been crusting?
shan't she have been crusting?
shan't we have been crusting?
shan't you have been crusting?
shan't they have been crusting?