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