English verb conjugation
WILL QUACK

Regular verb: quack - quacked - quacked

Affirmation

Simple form	V-ing form
I will quack you will quack he will quack we will quack you will quack they will quack	I will be quacking you will be quacking he will be quacking we will be quacking you will be quacking they will be quacking
Perfect	V-ing perfect
I will have quacked you will have quacked he will have quacked we will have quacked you will have quacked they will have quacked	I will have been quacking you will have been quacking he will have been quacking we will have been quacking you will have been quacking they will have been quacking

Negation

Simple form	V-ing form
I will not quack you will not quack he will not quack we will not quack you will not quack they will not quack	I will not be quacking you will not be quacking he will not be quacking we will not be quacking you will not be quacking they will not be quacking
Perfect	V-ing perfect
I will not have quacked you will not have quacked he will not have quacked we will not have quacked you will not have quacked they will not have quacked	I will not have been quacking you will not have been quacking he will not have been quacking we will not have been quacking you will not have been quacking they will not have been quacking

Interrogative form

Simple form	V-ing form
will I quack? will you quack? will he quack? will we quack? will you quack? will they quack?	will I be quacking? will you be quacking? will he be quacking? will we be quacking? will you be quacking? will they be quacking?
Perfect	V-ing perfect
will I have quacked? will you have quacked? will he have quacked? will we have quacked? will you have quacked? will they have quacked?	will I have been quacking? will you have been quacking? will he have been quacking? will we have been quacking? will you have been quacking? will they have been quacking?

Interro-negative form

Simple form	V-ing form
will I not quack? will you not quack? will he not quack? will we not quack? will you not quack? will they not quack?	will I not be quacking? will you not be quacking? will he not be quacking? will we not be quacking? will you not be quacking? will they not be quacking?
Perfect	V-ing perfect
will I not have quacked? will you not have quacked? will he not have quacked? will we not have quacked? will you not have quacked? will they not have quacked?	will I not have been quacking? will you not have been quacking? will he not have been quacking? will we not have been quacking? will you not have been quacking? will they not have been quacking?