could leak
Verbo regolare: leak - leaked- leaked

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could leak
you could leak
she could leak
we could leak
you could leak
they could leak 	I could be leaking
you could be leaking
she could be leaking
we could be leaking
you could be leaking
they could be leaking	I could have leaked
you could have leaked
she could have leaked
we could have leaked
you could have leaked
they could have leaked	I could have been leaking
you could have been leaking
she could have been leaking
we could have been leaking
you could have been leaking
they could have been leaking	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not leak
you could not leak
she could not leak
we could not leak
you could not leak
they could not leak 	I could not be leaking
you could not be leaking
she could not be leaking
we could not be leaking
you could not be leaking
they could not be leaking	I could not have leaked
you could not have leaked
she could not have leaked
we could not have leaked
you could not have leaked
they could not have leaked	I could not have been leaking
you could not have been leaking
she could not have been leaking
we could not have been leaking
you could not have been leaking
they could not have been leaking	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I leak?
could you leak?
could she leak?
could we leak?
could you leak?
could they leak? 	could I be leaking?
could you be leaking?
could she be leaking?
could we be leaking?
could you be leaking?
could they be leaking? 	could I have leaked?
could you have leaked?
could she have leaked?
could we have leaked?
could you have leaked?
could they have leaked? 	could I have been leaking?
could you have been leaking?
could she have been leaking?
could we have been leaking?
could you have been leaking?
could they have been leaking? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not leak?
could you not leak?
could she not leak?
could we not leak?
could you not leak?
could they not leak? 	could I not be leaking?
could you not be leaking?
could she not be leaking?
could we not be leaking?
could you not be leaking?
could they not be leaking? 	could I not have leaked?
could you not have leaked?
could she not have leaked?
could we not have leaked?
could you not have leaked?
could they not have leaked? 	could I not have been leaking?
could you not have been leaking?
could she not have been leaking?
could we not have been leaking?
could you not have been leaking?
could they not have been leaking?