shall twill
Regular verb: twill - twilled- twilled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall twill
you shall twill
he shall twill
we shall twill
you shall twill
they shall twill 	I shall be twilling
you shall be twilling
he shall be twilling
we shall be twilling
you shall be twilling
they shall be twilling	I shall have twilled
you shall have twilled
he shall have twilled
we shall have twilled
you shall have twilled
they shall have twilled	I shall have been twilling
you shall have been twilling
he shall have been twilling
we shall have been twilling
you shall have been twilling
they shall have been twilling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not twill
you shall not twill
he shall not twill
we shall not twill
you shall not twill
they shall not twill 	I shall not be twilling
you shall not be twilling
he shall not be twilling
we shall not be twilling
you shall not be twilling
they shall not be twilling	I shall not have twilled
you shall not have twilled
he shall not have twilled
we shall not have twilled
you shall not have twilled
they shall not have twilled	I shall not have been twilling
you shall not have been twilling
he shall not have been twilling
we shall not have been twilling
you shall not have been twilling
they shall not have been twilling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I twill?
shall you twill?
shall he twill?
shall we twill?
shall you twill?
shall they twill? 	shall I be twilling?
shall you be twilling?
shall he be twilling?
shall we be twilling?
shall you be twilling?
shall they be twilling? 	shall I have twilled?
shall you have twilled?
shall he have twilled?
shall we have twilled?
shall you have twilled?
shall they have twilled? 	shall I have been twilling?
shall you have been twilling?
shall he have been twilling?
shall we have been twilling?
shall you have been twilling?
shall they have been twilling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not twill?
shall you not twill?
shall he not twill?
shall we not twill?
shall you not twill?
shall they not twill? 	shall I not be twilling?
shall you not be twilling?
shall he not be twilling?
shall we not be twilling?
shall you not be twilling?
shall they not be twilling? 	shall I not have twilled?
shall you not have twilled?
shall he not have twilled?
shall we not have twilled?
shall you not have twilled?
shall they not have twilled? 	shall I not have been twilling?
shall you not have been twilling?
shall he not have been twilling?
shall we not have been twilling?
shall you not have been twilling?
shall they not have been twilling?