English verb conjugation
MAY UNTUNE

Regular verb: untune - untuned - untuned

Affirmation

Simple form	V-ing form
I may untune you may untune he may untune we may untune you may untune they may untune	I may be untuning you may be untuning he may be untuning we may be untuning you may be untuning they may be untuning
Perfect	V-ing perfect
I may have untuned you may have untuned he may have untuned we may have untuned you may have untuned they may have untuned	I may have been untuning you may have been untuning he may have been untuning we may have been untuning you may have been untuning they may have been untuning

Negation

Simple form	V-ing form
I may not untune you may not untune he may not untune we may not untune you may not untune they may not untune	I may not be untuning you may not be untuning he may not be untuning we may not be untuning you may not be untuning they may not be untuning
Perfect	V-ing perfect
I may not have untuned you may not have untuned he may not have untuned we may not have untuned you may not have untuned they may not have untuned	I may not have been untuning you may not have been untuning he may not have been untuning we may not have been untuning you may not have been untuning they may not have been untuning

Interrogative form

Simple form	V-ing form
may I untune? may you untune? may he untune? may we untune? may you untune? may they untune?	may I be untuning? may you be untuning? may he be untuning? may we be untuning? may you be untuning? may they be untuning?
Perfect	V-ing perfect
may I have untuned? may you have untuned? may he have untuned? may we have untuned? may you have untuned? may they have untuned?	may I have been untuning? may you have been untuning? may he have been untuning? may we have been untuning? may you have been untuning? may they have been untuning?

Interro-negative form

Simple form	V-ing form
may I not untune? may you not untune? may he not untune? may we not untune? may you not untune? may they not untune?	may I not be untuning? may you not be untuning? may he not be untuning? may we not be untuning? may you not be untuning? may they not be untuning?
Perfect	V-ing perfect
may I not have untuned? may you not have untuned? may he not have untuned? may we not have untuned? may you not have untuned? may they not have untuned?	may I not have been untuning? may you not have been untuning? may he not have been untuning? may we not have been untuning? may you not have been untuning? may they not have been untuning?