shall calculate
Regular verb: calculate - calculated- calculated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll calculate
you'll calculate
she'll calculate
we'll calculate
you'll calculate
they'll calculate 	I'll be calculating
you'll be calculating
she'll be calculating
we'll be calculating
you'll be calculating
they'll be calculating	I'll have calculated
you'll have calculated
she'll have calculated
we'll have calculated
you'll have calculated
they'll have calculated	I'll have been calculating
you'll have been calculating
she'll have been calculating
we'll have been calculating
you'll have been calculating
they'll have been calculating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't calculate
you shan't calculate
she shan't calculate
we shan't calculate
you shan't calculate
they shan't calculate 	I shan't be calculating
you shan't be calculating
she shan't be calculating
we shan't be calculating
you shan't be calculating
they shan't be calculating	I shan't have calculated
you shan't have calculated
she shan't have calculated
we shan't have calculated
you shan't have calculated
they shan't have calculated	I shan't have been calculating
you shan't have been calculating
she shan't have been calculating
we shan't have been calculating
you shan't have been calculating
they shan't have been calculating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I calculate?
shall you calculate?
shall she calculate?
shall we calculate?
shall you calculate?
shall they calculate? 	shall I be calculating?
shall you be calculating?
shall she be calculating?
shall we be calculating?
shall you be calculating?
shall they be calculating? 	shall I have calculated?
shall you have calculated?
shall she have calculated?
shall we have calculated?
shall you have calculated?
shall they have calculated? 	shall I have been calculating?
shall you have been calculating?
shall she have been calculating?
shall we have been calculating?
shall you have been calculating?
shall they have been calculating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I calculate?
shan't you calculate?
shan't she calculate?
shan't we calculate?
shan't you calculate?
shan't they calculate? 	shan't I be calculating?
shan't you be calculating?
shan't she be calculating?
shan't we be calculating?
shan't you be calculating?
shan't they be calculating? 	shan't I have calculated?
shan't you have calculated?
shan't she have calculated?
shan't we have calculated?
shan't you have calculated?
shan't they have calculated? 	shan't I have been calculating?
shan't you have been calculating?
shan't she have been calculating?
shan't we have been calculating?
shan't you have been calculating?
shan't they have been calculating?