I can perish you can perish he can perish we can perish you can perish they can perish
Forma con V-ing
I can be perishing you can be perishing he can be perishing we can be perishing you can be perishing they can be perishing
Perfecto
I can have perished you can have perished he can have perished we can have perished you can have perished they can have perished
Perfecto con V-ing
I can have been perishing you can have been perishing he can have been perishing we can have been perishing you can have been perishing they can have been perishing
Negación
Forma simple
I cannot perish you cannot perish he cannot perish we cannot perish you cannot perish they cannot perish
Forma con V-ing
I cannot be perishing you cannot be perishing he cannot be perishing we cannot be perishing you cannot be perishing they cannot be perishing
Perfecto
I cannot have perished you cannot have perished he cannot have perished we cannot have perished you cannot have perished they cannot have perished
Perfecto con V-ing
I cannot have been perishing you cannot have been perishing he cannot have been perishing we cannot have been perishing you cannot have been perishing they cannot have been perishing
Forma interrogativa
Forma simple
can I perish? can you perish? can he perish? can we perish? can you perish? can they perish?
Forma con V-ing
can I be perishing? can you be perishing? can he be perishing? can we be perishing? can you be perishing? can they be perishing?
Perfecto
can I have perished? can you have perished? can he have perished? can we have perished? can you have perished? can they have perished?
Perfecto con V-ing
can I have been perishing? can you have been perishing? can he have been perishing? can we have been perishing? can you have been perishing? can they have been perishing?
Forma interro-negativa
Forma simple
can I not perish? can you not perish? can he not perish? can we not perish? can you not perish? can they not perish?
Forma con V-ing
can I not be perishing? can you not be perishing? can he not be perishing? can we not be perishing? can you not be perishing? can they not be perishing?
Perfecto
can I not have perished? can you not have perished? can he not have perished? can we not have perished? can you not have perished? can they not have perished?
Perfecto con V-ing
can I not have been perishing? can you not have been perishing? can he not have been perishing? can we not have been perishing? can you not have been perishing? can they not have been perishing?