English verb conjugation
CAN TWILL

Regular verb: twill - twilled - twilled

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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