I can last you can last he can last we can last you can last they can last
Forma con V-ing
I can be lasting you can be lasting he can be lasting we can be lasting you can be lasting they can be lasting
Perfecto
I can have lasted you can have lasted he can have lasted we can have lasted you can have lasted they can have lasted
Perfecto con V-ing
I can have been lasting you can have been lasting he can have been lasting we can have been lasting you can have been lasting they can have been lasting
Negación
Forma simple
I cannot last you cannot last he cannot last we cannot last you cannot last they cannot last
Forma con V-ing
I cannot be lasting you cannot be lasting he cannot be lasting we cannot be lasting you cannot be lasting they cannot be lasting
Perfecto
I cannot have lasted you cannot have lasted he cannot have lasted we cannot have lasted you cannot have lasted they cannot have lasted
Perfecto con V-ing
I cannot have been lasting you cannot have been lasting he cannot have been lasting we cannot have been lasting you cannot have been lasting they cannot have been lasting
Forma interrogativa
Forma simple
can I last? can you last? can he last? can we last? can you last? can they last?
Forma con V-ing
can I be lasting? can you be lasting? can he be lasting? can we be lasting? can you be lasting? can they be lasting?
Perfecto
can I have lasted? can you have lasted? can he have lasted? can we have lasted? can you have lasted? can they have lasted?
Perfecto con V-ing
can I have been lasting? can you have been lasting? can he have been lasting? can we have been lasting? can you have been lasting? can they have been lasting?
Forma interro-negativa
Forma simple
can I not last? can you not last? can he not last? can we not last? can you not last? can they not last?
Forma con V-ing
can I not be lasting? can you not be lasting? can he not be lasting? can we not be lasting? can you not be lasting? can they not be lasting?
Perfecto
can I not have lasted? can you not have lasted? can he not have lasted? can we not have lasted? can you not have lasted? can they not have lasted?
Perfecto con V-ing
can I not have been lasting? can you not have been lasting? can he not have been lasting? can we not have been lasting? can you not have been lasting? can they not have been lasting?