shall mystify
Regular verb: mystify - mystified- mystified

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll mystify
you'll mystify
she'll mystify
we'll mystify
you'll mystify
they'll mystify 	I'll be mystifying
you'll be mystifying
she'll be mystifying
we'll be mystifying
you'll be mystifying
they'll be mystifying	I'll have mystified
you'll have mystified
she'll have mystified
we'll have mystified
you'll have mystified
they'll have mystified	I'll have been mystifying
you'll have been mystifying
she'll have been mystifying
we'll have been mystifying
you'll have been mystifying
they'll have been mystifying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't mystify
you shan't mystify
she shan't mystify
we shan't mystify
you shan't mystify
they shan't mystify 	I shan't be mystifying
you shan't be mystifying
she shan't be mystifying
we shan't be mystifying
you shan't be mystifying
they shan't be mystifying	I shan't have mystified
you shan't have mystified
she shan't have mystified
we shan't have mystified
you shan't have mystified
they shan't have mystified	I shan't have been mystifying
you shan't have been mystifying
she shan't have been mystifying
we shan't have been mystifying
you shan't have been mystifying
they shan't have been mystifying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I mystify?
shall you mystify?
shall she mystify?
shall we mystify?
shall you mystify?
shall they mystify? 	shall I be mystifying?
shall you be mystifying?
shall she be mystifying?
shall we be mystifying?
shall you be mystifying?
shall they be mystifying? 	shall I have mystified?
shall you have mystified?
shall she have mystified?
shall we have mystified?
shall you have mystified?
shall they have mystified? 	shall I have been mystifying?
shall you have been mystifying?
shall she have been mystifying?
shall we have been mystifying?
shall you have been mystifying?
shall they have been mystifying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I mystify?
shan't you mystify?
shan't she mystify?
shan't we mystify?
shan't you mystify?
shan't they mystify? 	shan't I be mystifying?
shan't you be mystifying?
shan't she be mystifying?
shan't we be mystifying?
shan't you be mystifying?
shan't they be mystifying? 	shan't I have mystified?
shan't you have mystified?
shan't she have mystified?
shan't we have mystified?
shan't you have mystified?
shan't they have mystified? 	shan't I have been mystifying?
shan't you have been mystifying?
shan't she have been mystifying?
shan't we have been mystifying?
shan't you have been mystifying?
shan't they have been mystifying?