English verb conjugation
WILL UNDERTAIN

Regular verb: undertain - undertained - undertained

Affirmation

Simple form	V-ing form
I will undertain you will undertain he will undertain we will undertain you will undertain they will undertain	I will be undertaining you will be undertaining he will be undertaining we will be undertaining you will be undertaining they will be undertaining
Perfect	V-ing perfect
I will have undertained you will have undertained he will have undertained we will have undertained you will have undertained they will have undertained	I will have been undertaining you will have been undertaining he will have been undertaining we will have been undertaining you will have been undertaining they will have been undertaining

Negation

Simple form	V-ing form
I will not undertain you will not undertain he will not undertain we will not undertain you will not undertain they will not undertain	I will not be undertaining you will not be undertaining he will not be undertaining we will not be undertaining you will not be undertaining they will not be undertaining
Perfect	V-ing perfect
I will not have undertained you will not have undertained he will not have undertained we will not have undertained you will not have undertained they will not have undertained	I will not have been undertaining you will not have been undertaining he will not have been undertaining we will not have been undertaining you will not have been undertaining they will not have been undertaining

Interrogative form

Simple form	V-ing form
will I undertain? will you undertain? will he undertain? will we undertain? will you undertain? will they undertain?	will I be undertaining? will you be undertaining? will he be undertaining? will we be undertaining? will you be undertaining? will they be undertaining?
Perfect	V-ing perfect
will I have undertained? will you have undertained? will he have undertained? will we have undertained? will you have undertained? will they have undertained?	will I have been undertaining? will you have been undertaining? will he have been undertaining? will we have been undertaining? will you have been undertaining? will they have been undertaining?

Interro-negative form

Simple form	V-ing form
will I not undertain? will you not undertain? will he not undertain? will we not undertain? will you not undertain? will they not undertain?	will I not be undertaining? will you not be undertaining? will he not be undertaining? will we not be undertaining? will you not be undertaining? will they not be undertaining?
Perfect	V-ing perfect
will I not have undertained? will you not have undertained? will he not have undertained? will we not have undertained? will you not have undertained? will they not have undertained?	will I not have been undertaining? will you not have been undertaining? will he not have been undertaining? will we not have been undertaining? will you not have been undertaining? will they not have been undertaining?