I may meow you may meow he may meow we may meow you may meow they may meow
V-ing form
I may be meowing you may be meowing he may be meowing we may be meowing you may be meowing they may be meowing
Perfect
I may have meowed you may have meowed he may have meowed we may have meowed you may have meowed they may have meowed
V-ing perfect
I may have been meowing you may have been meowing he may have been meowing we may have been meowing you may have been meowing they may have been meowing
Negation
Simple form
I may not meow you may not meow he may not meow we may not meow you may not meow they may not meow
V-ing form
I may not be meowing you may not be meowing he may not be meowing we may not be meowing you may not be meowing they may not be meowing
Perfect
I may not have meowed you may not have meowed he may not have meowed we may not have meowed you may not have meowed they may not have meowed
V-ing perfect
I may not have been meowing you may not have been meowing he may not have been meowing we may not have been meowing you may not have been meowing they may not have been meowing
Interrogative form
Simple form
may I meow? may you meow? may he meow? may we meow? may you meow? may they meow?
V-ing form
may I be meowing? may you be meowing? may he be meowing? may we be meowing? may you be meowing? may they be meowing?
Perfect
may I have meowed? may you have meowed? may he have meowed? may we have meowed? may you have meowed? may they have meowed?
V-ing perfect
may I have been meowing? may you have been meowing? may he have been meowing? may we have been meowing? may you have been meowing? may they have been meowing?
Interro-negative form
Simple form
may I not meow? may you not meow? may he not meow? may we not meow? may you not meow? may they not meow?
V-ing form
may I not be meowing? may you not be meowing? may he not be meowing? may we not be meowing? may you not be meowing? may they not be meowing?
Perfect
may I not have meowed? may you not have meowed? may he not have meowed? may we not have meowed? may you not have meowed? may they not have meowed?
V-ing perfect
may I not have been meowing? may you not have been meowing? may he not have been meowing? may we not have been meowing? may you not have been meowing? may they not have been meowing?