shall scarf
Regular verb: scarf - scarfed- scarfed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall scarf
you shall scarf
he shall scarf
we shall scarf
you shall scarf
they shall scarf 	I shall be scarfing
you shall be scarfing
he shall be scarfing
we shall be scarfing
you shall be scarfing
they shall be scarfing	I shall have scarfed
you shall have scarfed
he shall have scarfed
we shall have scarfed
you shall have scarfed
they shall have scarfed	I shall have been scarfing
you shall have been scarfing
he shall have been scarfing
we shall have been scarfing
you shall have been scarfing
they shall have been scarfing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not scarf
you shall not scarf
he shall not scarf
we shall not scarf
you shall not scarf
they shall not scarf 	I shall not be scarfing
you shall not be scarfing
he shall not be scarfing
we shall not be scarfing
you shall not be scarfing
they shall not be scarfing	I shall not have scarfed
you shall not have scarfed
he shall not have scarfed
we shall not have scarfed
you shall not have scarfed
they shall not have scarfed	I shall not have been scarfing
you shall not have been scarfing
he shall not have been scarfing
we shall not have been scarfing
you shall not have been scarfing
they shall not have been scarfing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I scarf?
shall you scarf?
shall he scarf?
shall we scarf?
shall you scarf?
shall they scarf? 	shall I be scarfing?
shall you be scarfing?
shall he be scarfing?
shall we be scarfing?
shall you be scarfing?
shall they be scarfing? 	shall I have scarfed?
shall you have scarfed?
shall he have scarfed?
shall we have scarfed?
shall you have scarfed?
shall they have scarfed? 	shall I have been scarfing?
shall you have been scarfing?
shall he have been scarfing?
shall we have been scarfing?
shall you have been scarfing?
shall they have been scarfing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not scarf?
shall you not scarf?
shall he not scarf?
shall we not scarf?
shall you not scarf?
shall they not scarf? 	shall I not be scarfing?
shall you not be scarfing?
shall he not be scarfing?
shall we not be scarfing?
shall you not be scarfing?
shall they not be scarfing? 	shall I not have scarfed?
shall you not have scarfed?
shall he not have scarfed?
shall we not have scarfed?
shall you not have scarfed?
shall they not have scarfed? 	shall I not have been scarfing?
shall you not have been scarfing?
shall he not have been scarfing?
shall we not have been scarfing?
shall you not have been scarfing?
shall they not have been scarfing?