English verb conjugation
WILL SUM

Regular verb: sum - summed - summed

Affirmation

Simple form	V-ing form
I will sum you will sum she will sum we will sum you will sum they will sum	I will be summing you will be summing she will be summing we will be summing you will be summing they will be summing
Perfect	V-ing perfect
I will have summed you will have summed she will have summed we will have summed you will have summed they will have summed	I will have been summing you will have been summing she will have been summing we will have been summing you will have been summing they will have been summing

Negation

Simple form	V-ing form
I will not sum you will not sum she will not sum we will not sum you will not sum they will not sum	I will not be summing you will not be summing she will not be summing we will not be summing you will not be summing they will not be summing
Perfect	V-ing perfect
I will not have summed you will not have summed she will not have summed we will not have summed you will not have summed they will not have summed	I will not have been summing you will not have been summing she will not have been summing we will not have been summing you will not have been summing they will not have been summing

Interrogative form

Simple form	V-ing form
will I sum? will you sum? will she sum? will we sum? will you sum? will they sum?	will I be summing? will you be summing? will she be summing? will we be summing? will you be summing? will they be summing?
Perfect	V-ing perfect
will I have summed? will you have summed? will she have summed? will we have summed? will you have summed? will they have summed?	will I have been summing? will you have been summing? will she have been summing? will we have been summing? will you have been summing? will they have been summing?

Interro-negative form

Simple form	V-ing form
will I not sum? will you not sum? will she not sum? will we not sum? will you not sum? will they not sum?	will I not be summing? will you not be summing? will she not be summing? will we not be summing? will you not be summing? will they not be summing?
Perfect	V-ing perfect
will I not have summed? will you not have summed? will she not have summed? will we not have summed? will you not have summed? will they not have summed?	will I not have been summing? will you not have been summing? will she not have been summing? will we not have been summing? will you not have been summing? will they not have been summing?