I may throw you may throw he may throw we may throw you may throw they may throw
V-ing form
I may be throwing you may be throwing he may be throwing we may be throwing you may be throwing they may be throwing
Perfect
I may have thrown you may have thrown he may have thrown we may have thrown you may have thrown they may have thrown
V-ing perfect
I may have been throwing you may have been throwing he may have been throwing we may have been throwing you may have been throwing they may have been throwing
Negation
Simple form
I may not throw you may not throw he may not throw we may not throw you may not throw they may not throw
V-ing form
I may not be throwing you may not be throwing he may not be throwing we may not be throwing you may not be throwing they may not be throwing
Perfect
I may not have thrown you may not have thrown he may not have thrown we may not have thrown you may not have thrown they may not have thrown
V-ing perfect
I may not have been throwing you may not have been throwing he may not have been throwing we may not have been throwing you may not have been throwing they may not have been throwing
Interrogative form
Simple form
may I throw? may you throw? may he throw? may we throw? may you throw? may they throw?
V-ing form
may I be throwing? may you be throwing? may he be throwing? may we be throwing? may you be throwing? may they be throwing?
Perfect
may I have thrown? may you have thrown? may he have thrown? may we have thrown? may you have thrown? may they have thrown?
V-ing perfect
may I have been throwing? may you have been throwing? may he have been throwing? may we have been throwing? may you have been throwing? may they have been throwing?
Interro-negative form
Simple form
may I not throw? may you not throw? may he not throw? may we not throw? may you not throw? may they not throw?
V-ing form
may I not be throwing? may you not be throwing? may he not be throwing? may we not be throwing? may you not be throwing? may they not be throwing?
Perfect
may I not have thrown? may you not have thrown? may he not have thrown? may we not have thrown? may you not have thrown? may they not have thrown?
V-ing perfect
may I not have been throwing? may you not have been throwing? may he not have been throwing? may we not have been throwing? may you not have been throwing? may they not have been throwing?