shall rival
Regular verb: rival - rivalled- rivalled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll rival
you'll rival
she'll rival
we'll rival
you'll rival
they'll rival 	I'll be rivalling
you'll be rivalling
she'll be rivalling
we'll be rivalling
you'll be rivalling
they'll be rivalling	I'll have rivalled
you'll have rivalled
she'll have rivalled
we'll have rivalled
you'll have rivalled
they'll have rivalled	I'll have been rivalling
you'll have been rivalling
she'll have been rivalling
we'll have been rivalling
you'll have been rivalling
they'll have been rivalling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't rival
you shan't rival
she shan't rival
we shan't rival
you shan't rival
they shan't rival 	I shan't be rivalling
you shan't be rivalling
she shan't be rivalling
we shan't be rivalling
you shan't be rivalling
they shan't be rivalling	I shan't have rivalled
you shan't have rivalled
she shan't have rivalled
we shan't have rivalled
you shan't have rivalled
they shan't have rivalled	I shan't have been rivalling
you shan't have been rivalling
she shan't have been rivalling
we shan't have been rivalling
you shan't have been rivalling
they shan't have been rivalling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I rival?
shall you rival?
shall she rival?
shall we rival?
shall you rival?
shall they rival? 	shall I be rivalling?
shall you be rivalling?
shall she be rivalling?
shall we be rivalling?
shall you be rivalling?
shall they be rivalling? 	shall I have rivalled?
shall you have rivalled?
shall she have rivalled?
shall we have rivalled?
shall you have rivalled?
shall they have rivalled? 	shall I have been rivalling?
shall you have been rivalling?
shall she have been rivalling?
shall we have been rivalling?
shall you have been rivalling?
shall they have been rivalling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I rival?
shan't you rival?
shan't she rival?
shan't we rival?
shan't you rival?
shan't they rival? 	shan't I be rivalling?
shan't you be rivalling?
shan't she be rivalling?
shan't we be rivalling?
shan't you be rivalling?
shan't they be rivalling? 	shan't I have rivalled?
shan't you have rivalled?
shan't she have rivalled?
shan't we have rivalled?
shan't you have rivalled?
shan't they have rivalled? 	shan't I have been rivalling?
shan't you have been rivalling?
shan't she have been rivalling?
shan't we have been rivalling?
shan't you have been rivalling?
shan't they have been rivalling?