English verb conjugation
MAY SHOW

Irregular verb: show - showed - shown

Affirmation

Simple form	V-ing form
I may show you may show he may show we may show you may show they may show	I may be showing you may be showing he may be showing we may be showing you may be showing they may be showing
Perfect	V-ing perfect
I may have shown you may have shown he may have shown we may have shown you may have shown they may have shown	I may have been showing you may have been showing he may have been showing we may have been showing you may have been showing they may have been showing

Negation

Simple form	V-ing form
I may not show you may not show he may not show we may not show you may not show they may not show	I may not be showing you may not be showing he may not be showing we may not be showing you may not be showing they may not be showing
Perfect	V-ing perfect
I may not have shown you may not have shown he may not have shown we may not have shown you may not have shown they may not have shown	I may not have been showing you may not have been showing he may not have been showing we may not have been showing you may not have been showing they may not have been showing

Interrogative form

Simple form	V-ing form
may I show? may you show? may he show? may we show? may you show? may they show?	may I be showing? may you be showing? may he be showing? may we be showing? may you be showing? may they be showing?
Perfect	V-ing perfect
may I have shown? may you have shown? may he have shown? may we have shown? may you have shown? may they have shown?	may I have been showing? may you have been showing? may he have been showing? may we have been showing? may you have been showing? may they have been showing?

Interro-negative form

Simple form	V-ing form
may I not show? may you not show? may he not show? may we not show? may you not show? may they not show?	may I not be showing? may you not be showing? may he not be showing? may we not be showing? may you not be showing? may they not be showing?
Perfect	V-ing perfect
may I not have shown? may you not have shown? may he not have shown? may we not have shown? may you not have shown? may they not have shown?	may I not have been showing? may you not have been showing? may he not have been showing? may we not have been showing? may you not have been showing? may they not have been showing?