can leak
Verbo regular: leak - leaked- leaked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can leak
you can leak
he can leak
we can leak
you can leak
they can leak 	I can be leaking
you can be leaking
he can be leaking
we can be leaking
you can be leaking
they can be leaking	I can have leaked
you can have leaked
he can have leaked
we can have leaked
you can have leaked
they can have leaked	I can have been leaking
you can have been leaking
he can have been leaking
we can have been leaking
you can have been leaking
they can have been leaking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't leak
you can't leak
he can't leak
we can't leak
you can't leak
they can't leak 	I can't be leaking
you can't be leaking
he can't be leaking
we can't be leaking
you can't be leaking
they can't be leaking	I can't have leaked
you can't have leaked
he can't have leaked
we can't have leaked
you can't have leaked
they can't have leaked	I can't have been leaking
you can't have been leaking
he can't have been leaking
we can't have been leaking
you can't have been leaking
they can't have been leaking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I leak?
can you leak?
can he leak?
can we leak?
can you leak?
can they leak? 	can I be leaking?
can you be leaking?
can he be leaking?
can we be leaking?
can you be leaking?
can they be leaking? 	can I have leaked?
can you have leaked?
can he have leaked?
can we have leaked?
can you have leaked?
can they have leaked? 	can I have been leaking?
can you have been leaking?
can he have been leaking?
can we have been leaking?
can you have been leaking?
can they have been leaking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I leak?
can't you leak?
can't he leak?
can't we leak?
can't you leak?
can't they leak? 	can't I be leaking?
can't you be leaking?
can't he be leaking?
can't we be leaking?
can't you be leaking?
can't they be leaking? 	can't I have leaked?
can't you have leaked?
can't he have leaked?
can't we have leaked?
can't you have leaked?
can't they have leaked? 	can't I have been leaking?
can't you have been leaking?
can't he have been leaking?
can't we have been leaking?
can't you have been leaking?
can't they have been leaking?