shall counterfeit
Regular verb: counterfeit - counterfeited- counterfeited

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll counterfeit
you'll counterfeit
she'll counterfeit
we'll counterfeit
you'll counterfeit
they'll counterfeit 	I'll be counterfeiting
you'll be counterfeiting
she'll be counterfeiting
we'll be counterfeiting
you'll be counterfeiting
they'll be counterfeiting	I'll have counterfeited
you'll have counterfeited
she'll have counterfeited
we'll have counterfeited
you'll have counterfeited
they'll have counterfeited	I'll have been counterfeiting
you'll have been counterfeiting
she'll have been counterfeiting
we'll have been counterfeiting
you'll have been counterfeiting
they'll have been counterfeiting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't counterfeit
you shan't counterfeit
she shan't counterfeit
we shan't counterfeit
you shan't counterfeit
they shan't counterfeit 	I shan't be counterfeiting
you shan't be counterfeiting
she shan't be counterfeiting
we shan't be counterfeiting
you shan't be counterfeiting
they shan't be counterfeiting	I shan't have counterfeited
you shan't have counterfeited
she shan't have counterfeited
we shan't have counterfeited
you shan't have counterfeited
they shan't have counterfeited	I shan't have been counterfeiting
you shan't have been counterfeiting
she shan't have been counterfeiting
we shan't have been counterfeiting
you shan't have been counterfeiting
they shan't have been counterfeiting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I counterfeit?
shall you counterfeit?
shall she counterfeit?
shall we counterfeit?
shall you counterfeit?
shall they counterfeit? 	shall I be counterfeiting?
shall you be counterfeiting?
shall she be counterfeiting?
shall we be counterfeiting?
shall you be counterfeiting?
shall they be counterfeiting? 	shall I have counterfeited?
shall you have counterfeited?
shall she have counterfeited?
shall we have counterfeited?
shall you have counterfeited?
shall they have counterfeited? 	shall I have been counterfeiting?
shall you have been counterfeiting?
shall she have been counterfeiting?
shall we have been counterfeiting?
shall you have been counterfeiting?
shall they have been counterfeiting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I counterfeit?
shan't you counterfeit?
shan't she counterfeit?
shan't we counterfeit?
shan't you counterfeit?
shan't they counterfeit? 	shan't I be counterfeiting?
shan't you be counterfeiting?
shan't she be counterfeiting?
shan't we be counterfeiting?
shan't you be counterfeiting?
shan't they be counterfeiting? 	shan't I have counterfeited?
shan't you have counterfeited?
shan't she have counterfeited?
shan't we have counterfeited?
shan't you have counterfeited?
shan't they have counterfeited? 	shan't I have been counterfeiting?
shan't you have been counterfeiting?
shan't she have been counterfeiting?
shan't we have been counterfeiting?
shan't you have been counterfeiting?
shan't they have been counterfeiting?