English verb conjugation
SHOULD TWILL

Regular verb: twill - twilled - twilled

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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