English verb conjugation
WILL SPIFF

Regular verb: spiff - spiffed - spiffed

Affirmation

Simple form	V-ing form
I will spiff you will spiff she will spiff we will spiff you will spiff they will spiff	I will be spiffing you will be spiffing she will be spiffing we will be spiffing you will be spiffing they will be spiffing
Perfect	V-ing perfect
I will have spiffed you will have spiffed she will have spiffed we will have spiffed you will have spiffed they will have spiffed	I will have been spiffing you will have been spiffing she will have been spiffing we will have been spiffing you will have been spiffing they will have been spiffing

Negation

Simple form	V-ing form
I will not spiff you will not spiff she will not spiff we will not spiff you will not spiff they will not spiff	I will not be spiffing you will not be spiffing she will not be spiffing we will not be spiffing you will not be spiffing they will not be spiffing
Perfect	V-ing perfect
I will not have spiffed you will not have spiffed she will not have spiffed we will not have spiffed you will not have spiffed they will not have spiffed	I will not have been spiffing you will not have been spiffing she will not have been spiffing we will not have been spiffing you will not have been spiffing they will not have been spiffing

Interrogative form

Simple form	V-ing form
will I spiff? will you spiff? will she spiff? will we spiff? will you spiff? will they spiff?	will I be spiffing? will you be spiffing? will she be spiffing? will we be spiffing? will you be spiffing? will they be spiffing?
Perfect	V-ing perfect
will I have spiffed? will you have spiffed? will she have spiffed? will we have spiffed? will you have spiffed? will they have spiffed?	will I have been spiffing? will you have been spiffing? will she have been spiffing? will we have been spiffing? will you have been spiffing? will they have been spiffing?

Interro-negative form

Simple form	V-ing form
will I not spiff? will you not spiff? will she not spiff? will we not spiff? will you not spiff? will they not spiff?	will I not be spiffing? will you not be spiffing? will she not be spiffing? will we not be spiffing? will you not be spiffing? will they not be spiffing?
Perfect	V-ing perfect
will I not have spiffed? will you not have spiffed? will she not have spiffed? will we not have spiffed? will you not have spiffed? will they not have spiffed?	will I not have been spiffing? will you not have been spiffing? will she not have been spiffing? will we not have been spiffing? will you not have been spiffing? will they not have been spiffing?