I may squeak you may squeak he may squeak we may squeak you may squeak they may squeak
V-ing form
I may be squeaking you may be squeaking he may be squeaking we may be squeaking you may be squeaking they may be squeaking
Perfect
I may have squeaked you may have squeaked he may have squeaked we may have squeaked you may have squeaked they may have squeaked
V-ing perfect
I may have been squeaking you may have been squeaking he may have been squeaking we may have been squeaking you may have been squeaking they may have been squeaking
Negation
Simple form
I may not squeak you may not squeak he may not squeak we may not squeak you may not squeak they may not squeak
V-ing form
I may not be squeaking you may not be squeaking he may not be squeaking we may not be squeaking you may not be squeaking they may not be squeaking
Perfect
I may not have squeaked you may not have squeaked he may not have squeaked we may not have squeaked you may not have squeaked they may not have squeaked
V-ing perfect
I may not have been squeaking you may not have been squeaking he may not have been squeaking we may not have been squeaking you may not have been squeaking they may not have been squeaking
Interrogative form
Simple form
may I squeak? may you squeak? may he squeak? may we squeak? may you squeak? may they squeak?
V-ing form
may I be squeaking? may you be squeaking? may he be squeaking? may we be squeaking? may you be squeaking? may they be squeaking?
Perfect
may I have squeaked? may you have squeaked? may he have squeaked? may we have squeaked? may you have squeaked? may they have squeaked?
V-ing perfect
may I have been squeaking? may you have been squeaking? may he have been squeaking? may we have been squeaking? may you have been squeaking? may they have been squeaking?
Interro-negative form
Simple form
may I not squeak? may you not squeak? may he not squeak? may we not squeak? may you not squeak? may they not squeak?
V-ing form
may I not be squeaking? may you not be squeaking? may he not be squeaking? may we not be squeaking? may you not be squeaking? may they not be squeaking?
Perfect
may I not have squeaked? may you not have squeaked? may he not have squeaked? may we not have squeaked? may you not have squeaked? may they not have squeaked?
V-ing perfect
may I not have been squeaking? may you not have been squeaking? may he not have been squeaking? may we not have been squeaking? may you not have been squeaking? may they not have been squeaking?