English verb conjugation
MAY SNOWBALL

Regular verb: snowball - snowballed - snowballed

Affirmation

Simple form	V-ing form
I may snowball you may snowball he may snowball we may snowball you may snowball they may snowball	I may be snowballing you may be snowballing he may be snowballing we may be snowballing you may be snowballing they may be snowballing
Perfect	V-ing perfect
I may have snowballed you may have snowballed he may have snowballed we may have snowballed you may have snowballed they may have snowballed	I may have been snowballing you may have been snowballing he may have been snowballing we may have been snowballing you may have been snowballing they may have been snowballing

Negation

Simple form	V-ing form
I may not snowball you may not snowball he may not snowball we may not snowball you may not snowball they may not snowball	I may not be snowballing you may not be snowballing he may not be snowballing we may not be snowballing you may not be snowballing they may not be snowballing
Perfect	V-ing perfect
I may not have snowballed you may not have snowballed he may not have snowballed we may not have snowballed you may not have snowballed they may not have snowballed	I may not have been snowballing you may not have been snowballing he may not have been snowballing we may not have been snowballing you may not have been snowballing they may not have been snowballing

Interrogative form

Simple form	V-ing form
may I snowball? may you snowball? may he snowball? may we snowball? may you snowball? may they snowball?	may I be snowballing? may you be snowballing? may he be snowballing? may we be snowballing? may you be snowballing? may they be snowballing?
Perfect	V-ing perfect
may I have snowballed? may you have snowballed? may he have snowballed? may we have snowballed? may you have snowballed? may they have snowballed?	may I have been snowballing? may you have been snowballing? may he have been snowballing? may we have been snowballing? may you have been snowballing? may they have been snowballing?

Interro-negative form

Simple form	V-ing form
may I not snowball? may you not snowball? may he not snowball? may we not snowball? may you not snowball? may they not snowball?	may I not be snowballing? may you not be snowballing? may he not be snowballing? may we not be snowballing? may you not be snowballing? may they not be snowballing?
Perfect	V-ing perfect
may I not have snowballed? may you not have snowballed? may he not have snowballed? may we not have snowballed? may you not have snowballed? may they not have snowballed?	may I not have been snowballing? may you not have been snowballing? may he not have been snowballing? may we not have been snowballing? may you not have been snowballing? may they not have been snowballing?