I may stake you may stake he may stake we may stake you may stake they may stake
V-ing form
I may be staking you may be staking he may be staking we may be staking you may be staking they may be staking
Perfect
I may have staked you may have staked he may have staked we may have staked you may have staked they may have staked
V-ing perfect
I may have been staking you may have been staking he may have been staking we may have been staking you may have been staking they may have been staking
Negation
Simple form
I may not stake you may not stake he may not stake we may not stake you may not stake they may not stake
V-ing form
I may not be staking you may not be staking he may not be staking we may not be staking you may not be staking they may not be staking
Perfect
I may not have staked you may not have staked he may not have staked we may not have staked you may not have staked they may not have staked
V-ing perfect
I may not have been staking you may not have been staking he may not have been staking we may not have been staking you may not have been staking they may not have been staking
Interrogative form
Simple form
may I stake? may you stake? may he stake? may we stake? may you stake? may they stake?
V-ing form
may I be staking? may you be staking? may he be staking? may we be staking? may you be staking? may they be staking?
Perfect
may I have staked? may you have staked? may he have staked? may we have staked? may you have staked? may they have staked?
V-ing perfect
may I have been staking? may you have been staking? may he have been staking? may we have been staking? may you have been staking? may they have been staking?
Interro-negative form
Simple form
may I not stake? may you not stake? may he not stake? may we not stake? may you not stake? may they not stake?
V-ing form
may I not be staking? may you not be staking? may he not be staking? may we not be staking? may you not be staking? may they not be staking?
Perfect
may I not have staked? may you not have staked? may he not have staked? may we not have staked? may you not have staked? may they not have staked?
V-ing perfect
may I not have been staking? may you not have been staking? may he not have been staking? may we not have been staking? may you not have been staking? may they not have been staking?