shall counterfeit
Regular verb: counterfeit - counterfeited- counterfeited

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll counterfeit
you'll counterfeit
he'll counterfeit
we'll counterfeit
you'll counterfeit
they'll counterfeit 	I'll be counterfeiting
you'll be counterfeiting
he'll be counterfeiting
we'll be counterfeiting
you'll be counterfeiting
they'll be counterfeiting	I'll have counterfeited
you'll have counterfeited
he'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
he'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
he 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
he 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
he 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
he 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 he counterfeit?
shall we counterfeit?
shall you counterfeit?
shall they counterfeit? 	shall I be counterfeiting?
shall you be counterfeiting?
shall he be counterfeiting?
shall we be counterfeiting?
shall you be counterfeiting?
shall they be counterfeiting? 	shall I have counterfeited?
shall you have counterfeited?
shall he 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 he 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 he 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 he 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 he 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 he have been counterfeiting?
shan't we have been counterfeiting?
shan't you have been counterfeiting?
shan't they have been counterfeiting?