shall prestress
Regular verb: prestress - prestressed- prestressed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll prestress
you'll prestress
he'll prestress
we'll prestress
you'll prestress
they'll prestress 	I'll be prestressing
you'll be prestressing
he'll be prestressing
we'll be prestressing
you'll be prestressing
they'll be prestressing	I'll have prestressed
you'll have prestressed
he'll have prestressed
we'll have prestressed
you'll have prestressed
they'll have prestressed	I'll have been prestressing
you'll have been prestressing
he'll have been prestressing
we'll have been prestressing
you'll have been prestressing
they'll have been prestressing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't prestress
you shan't prestress
he shan't prestress
we shan't prestress
you shan't prestress
they shan't prestress 	I shan't be prestressing
you shan't be prestressing
he shan't be prestressing
we shan't be prestressing
you shan't be prestressing
they shan't be prestressing	I shan't have prestressed
you shan't have prestressed
he shan't have prestressed
we shan't have prestressed
you shan't have prestressed
they shan't have prestressed	I shan't have been prestressing
you shan't have been prestressing
he shan't have been prestressing
we shan't have been prestressing
you shan't have been prestressing
they shan't have been prestressing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I prestress?
shall you prestress?
shall he prestress?
shall we prestress?
shall you prestress?
shall they prestress? 	shall I be prestressing?
shall you be prestressing?
shall he be prestressing?
shall we be prestressing?
shall you be prestressing?
shall they be prestressing? 	shall I have prestressed?
shall you have prestressed?
shall he have prestressed?
shall we have prestressed?
shall you have prestressed?
shall they have prestressed? 	shall I have been prestressing?
shall you have been prestressing?
shall he have been prestressing?
shall we have been prestressing?
shall you have been prestressing?
shall they have been prestressing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I prestress?
shan't you prestress?
shan't he prestress?
shan't we prestress?
shan't you prestress?
shan't they prestress? 	shan't I be prestressing?
shan't you be prestressing?
shan't he be prestressing?
shan't we be prestressing?
shan't you be prestressing?
shan't they be prestressing? 	shan't I have prestressed?
shan't you have prestressed?
shan't he have prestressed?
shan't we have prestressed?
shan't you have prestressed?
shan't they have prestressed? 	shan't I have been prestressing?
shan't you have been prestressing?
shan't he have been prestressing?
shan't we have been prestressing?
shan't you have been prestressing?
shan't they have been prestressing?