English verb conjugation
MAY SOUNDPROOF

Regular verb: soundproof - soundproofed - soundproofed

Affirmation

Simple form	V-ing form
I may soundproof you may soundproof he may soundproof we may soundproof you may soundproof they may soundproof	I may be soundproofing you may be soundproofing he may be soundproofing we may be soundproofing you may be soundproofing they may be soundproofing
Perfect	V-ing perfect
I may have soundproofed you may have soundproofed he may have soundproofed we may have soundproofed you may have soundproofed they may have soundproofed	I may have been soundproofing you may have been soundproofing he may have been soundproofing we may have been soundproofing you may have been soundproofing they may have been soundproofing

Negation

Simple form	V-ing form
I may not soundproof you may not soundproof he may not soundproof we may not soundproof you may not soundproof they may not soundproof	I may not be soundproofing you may not be soundproofing he may not be soundproofing we may not be soundproofing you may not be soundproofing they may not be soundproofing
Perfect	V-ing perfect
I may not have soundproofed you may not have soundproofed he may not have soundproofed we may not have soundproofed you may not have soundproofed they may not have soundproofed	I may not have been soundproofing you may not have been soundproofing he may not have been soundproofing we may not have been soundproofing you may not have been soundproofing they may not have been soundproofing

Interrogative form

Simple form	V-ing form
may I soundproof? may you soundproof? may he soundproof? may we soundproof? may you soundproof? may they soundproof?	may I be soundproofing? may you be soundproofing? may he be soundproofing? may we be soundproofing? may you be soundproofing? may they be soundproofing?
Perfect	V-ing perfect
may I have soundproofed? may you have soundproofed? may he have soundproofed? may we have soundproofed? may you have soundproofed? may they have soundproofed?	may I have been soundproofing? may you have been soundproofing? may he have been soundproofing? may we have been soundproofing? may you have been soundproofing? may they have been soundproofing?

Interro-negative form

Simple form	V-ing form
may I not soundproof? may you not soundproof? may he not soundproof? may we not soundproof? may you not soundproof? may they not soundproof?	may I not be soundproofing? may you not be soundproofing? may he not be soundproofing? may we not be soundproofing? may you not be soundproofing? may they not be soundproofing?
Perfect	V-ing perfect
may I not have soundproofed? may you not have soundproofed? may he not have soundproofed? may we not have soundproofed? may you not have soundproofed? may they not have soundproofed?	may I not have been soundproofing? may you not have been soundproofing? may he not have been soundproofing? may we not have been soundproofing? may you not have been soundproofing? may they not have been soundproofing?