shall rat
Regular verb: rat - ratted- ratted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll rat
you'll rat
she'll rat
we'll rat
you'll rat
they'll rat 	I'll be ratting
you'll be ratting
she'll be ratting
we'll be ratting
you'll be ratting
they'll be ratting	I'll have ratted
you'll have ratted
she'll have ratted
we'll have ratted
you'll have ratted
they'll have ratted	I'll have been ratting
you'll have been ratting
she'll have been ratting
we'll have been ratting
you'll have been ratting
they'll have been ratting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't rat
you shan't rat
she shan't rat
we shan't rat
you shan't rat
they shan't rat 	I shan't be ratting
you shan't be ratting
she shan't be ratting
we shan't be ratting
you shan't be ratting
they shan't be ratting	I shan't have ratted
you shan't have ratted
she shan't have ratted
we shan't have ratted
you shan't have ratted
they shan't have ratted	I shan't have been ratting
you shan't have been ratting
she shan't have been ratting
we shan't have been ratting
you shan't have been ratting
they shan't have been ratting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I rat?
shall you rat?
shall she rat?
shall we rat?
shall you rat?
shall they rat? 	shall I be ratting?
shall you be ratting?
shall she be ratting?
shall we be ratting?
shall you be ratting?
shall they be ratting? 	shall I have ratted?
shall you have ratted?
shall she have ratted?
shall we have ratted?
shall you have ratted?
shall they have ratted? 	shall I have been ratting?
shall you have been ratting?
shall she have been ratting?
shall we have been ratting?
shall you have been ratting?
shall they have been ratting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I rat?
shan't you rat?
shan't she rat?
shan't we rat?
shan't you rat?
shan't they rat? 	shan't I be ratting?
shan't you be ratting?
shan't she be ratting?
shan't we be ratting?
shan't you be ratting?
shan't they be ratting? 	shan't I have ratted?
shan't you have ratted?
shan't she have ratted?
shan't we have ratted?
shan't you have ratted?
shan't they have ratted? 	shan't I have been ratting?
shan't you have been ratting?
shan't she have been ratting?
shan't we have been ratting?
shan't you have been ratting?
shan't they have been ratting?