English verb conjugation
WILL UNDERSIGN

Regular verb: undersign - undersigned - undersigned

Affirmation

Simple form	V-ing form
I will undersign you will undersign he will undersign we will undersign you will undersign they will undersign	I will be undersigning you will be undersigning he will be undersigning we will be undersigning you will be undersigning they will be undersigning
Perfect	V-ing perfect
I will have undersigned you will have undersigned he will have undersigned we will have undersigned you will have undersigned they will have undersigned	I will have been undersigning you will have been undersigning he will have been undersigning we will have been undersigning you will have been undersigning they will have been undersigning

Negation

Simple form	V-ing form
I will not undersign you will not undersign he will not undersign we will not undersign you will not undersign they will not undersign	I will not be undersigning you will not be undersigning he will not be undersigning we will not be undersigning you will not be undersigning they will not be undersigning
Perfect	V-ing perfect
I will not have undersigned you will not have undersigned he will not have undersigned we will not have undersigned you will not have undersigned they will not have undersigned	I will not have been undersigning you will not have been undersigning he will not have been undersigning we will not have been undersigning you will not have been undersigning they will not have been undersigning

Interrogative form

Simple form	V-ing form
will I undersign? will you undersign? will he undersign? will we undersign? will you undersign? will they undersign?	will I be undersigning? will you be undersigning? will he be undersigning? will we be undersigning? will you be undersigning? will they be undersigning?
Perfect	V-ing perfect
will I have undersigned? will you have undersigned? will he have undersigned? will we have undersigned? will you have undersigned? will they have undersigned?	will I have been undersigning? will you have been undersigning? will he have been undersigning? will we have been undersigning? will you have been undersigning? will they have been undersigning?

Interro-negative form

Simple form	V-ing form
will I not undersign? will you not undersign? will he not undersign? will we not undersign? will you not undersign? will they not undersign?	will I not be undersigning? will you not be undersigning? will he not be undersigning? will we not be undersigning? will you not be undersigning? will they not be undersigning?
Perfect	V-ing perfect
will I not have undersigned? will you not have undersigned? will he not have undersigned? will we not have undersigned? will you not have undersigned? will they not have undersigned?	will I not have been undersigning? will you not have been undersigning? will he not have been undersigning? will we not have been undersigning? will you not have been undersigning? will they not have been undersigning?