shall unmask
Regular verb: unmask - unmasked- unmasked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll unmask
you'll unmask
he'll unmask
we'll unmask
you'll unmask
they'll unmask 	I'll be unmasking
you'll be unmasking
he'll be unmasking
we'll be unmasking
you'll be unmasking
they'll be unmasking	I'll have unmasked
you'll have unmasked
he'll have unmasked
we'll have unmasked
you'll have unmasked
they'll have unmasked	I'll have been unmasking
you'll have been unmasking
he'll have been unmasking
we'll have been unmasking
you'll have been unmasking
they'll have been unmasking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't unmask
you shan't unmask
he shan't unmask
we shan't unmask
you shan't unmask
they shan't unmask 	I shan't be unmasking
you shan't be unmasking
he shan't be unmasking
we shan't be unmasking
you shan't be unmasking
they shan't be unmasking	I shan't have unmasked
you shan't have unmasked
he shan't have unmasked
we shan't have unmasked
you shan't have unmasked
they shan't have unmasked	I shan't have been unmasking
you shan't have been unmasking
he shan't have been unmasking
we shan't have been unmasking
you shan't have been unmasking
they shan't have been unmasking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I unmask?
shall you unmask?
shall he unmask?
shall we unmask?
shall you unmask?
shall they unmask? 	shall I be unmasking?
shall you be unmasking?
shall he be unmasking?
shall we be unmasking?
shall you be unmasking?
shall they be unmasking? 	shall I have unmasked?
shall you have unmasked?
shall he have unmasked?
shall we have unmasked?
shall you have unmasked?
shall they have unmasked? 	shall I have been unmasking?
shall you have been unmasking?
shall he have been unmasking?
shall we have been unmasking?
shall you have been unmasking?
shall they have been unmasking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I unmask?
shan't you unmask?
shan't he unmask?
shan't we unmask?
shan't you unmask?
shan't they unmask? 	shan't I be unmasking?
shan't you be unmasking?
shan't he be unmasking?
shan't we be unmasking?
shan't you be unmasking?
shan't they be unmasking? 	shan't I have unmasked?
shan't you have unmasked?
shan't he have unmasked?
shan't we have unmasked?
shan't you have unmasked?
shan't they have unmasked? 	shan't I have been unmasking?
shan't you have been unmasking?
shan't he have been unmasking?
shan't we have been unmasking?
shan't you have been unmasking?
shan't they have been unmasking?