can stake
Verbo regular: stake - staked- staked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can stake
you can stake
he can stake
we can stake
you can stake
they can stake 	I can be staking
you can be staking
he can be staking
we can be staking
you can be staking
they can be staking	I can have staked
you can have staked
he can have staked
we can have staked
you can have staked
they can have staked	I can have been staking
you can have been staking
he can have been staking
we can have been staking
you can have been staking
they can have been staking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot stake
you cannot stake
he cannot stake
we cannot stake
you cannot stake
they cannot stake 	I cannot be staking
you cannot be staking
he cannot be staking
we cannot be staking
you cannot be staking
they cannot be staking	I cannot have staked
you cannot have staked
he cannot have staked
we cannot have staked
you cannot have staked
they cannot have staked	I cannot have been staking
you cannot have been staking
he cannot have been staking
we cannot have been staking
you cannot have been staking
they cannot have been staking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I stake?
can you stake?
can he stake?
can we stake?
can you stake?
can they stake? 	can I be staking?
can you be staking?
can he be staking?
can we be staking?
can you be staking?
can they be staking? 	can I have staked?
can you have staked?
can he have staked?
can we have staked?
can you have staked?
can they have staked? 	can I have been staking?
can you have been staking?
can he have been staking?
can we have been staking?
can you have been staking?
can they have been staking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not stake?
can you not stake?
can he not stake?
can we not stake?
can you not stake?
can they not stake? 	can I not be staking?
can you not be staking?
can he not be staking?
can we not be staking?
can you not be staking?
can they not be staking? 	can I not have staked?
can you not have staked?
can he not have staked?
can we not have staked?
can you not have staked?
can they not have staked? 	can I not have been staking?
can you not have been staking?
can he not have been staking?
can we not have been staking?
can you not have been staking?
can they not have been staking?