I can lunch you can lunch he can lunch we can lunch you can lunch they can lunch
Forma con V-ing
I can be lunching you can be lunching he can be lunching we can be lunching you can be lunching they can be lunching
Perfecto
I can have lunched you can have lunched he can have lunched we can have lunched you can have lunched they can have lunched
Perfecto con V-ing
I can have been lunching you can have been lunching he can have been lunching we can have been lunching you can have been lunching they can have been lunching
Negación
Forma simple
I cannot lunch you cannot lunch he cannot lunch we cannot lunch you cannot lunch they cannot lunch
Forma con V-ing
I cannot be lunching you cannot be lunching he cannot be lunching we cannot be lunching you cannot be lunching they cannot be lunching
Perfecto
I cannot have lunched you cannot have lunched he cannot have lunched we cannot have lunched you cannot have lunched they cannot have lunched
Perfecto con V-ing
I cannot have been lunching you cannot have been lunching he cannot have been lunching we cannot have been lunching you cannot have been lunching they cannot have been lunching
Forma interrogativa
Forma simple
can I lunch? can you lunch? can he lunch? can we lunch? can you lunch? can they lunch?
Forma con V-ing
can I be lunching? can you be lunching? can he be lunching? can we be lunching? can you be lunching? can they be lunching?
Perfecto
can I have lunched? can you have lunched? can he have lunched? can we have lunched? can you have lunched? can they have lunched?
Perfecto con V-ing
can I have been lunching? can you have been lunching? can he have been lunching? can we have been lunching? can you have been lunching? can they have been lunching?
Forma interro-negativa
Forma simple
can I not lunch? can you not lunch? can he not lunch? can we not lunch? can you not lunch? can they not lunch?
Forma con V-ing
can I not be lunching? can you not be lunching? can he not be lunching? can we not be lunching? can you not be lunching? can they not be lunching?
Perfecto
can I not have lunched? can you not have lunched? can he not have lunched? can we not have lunched? can you not have lunched? can they not have lunched?
Perfecto con V-ing
can I not have been lunching? can you not have been lunching? can he not have been lunching? can we not have been lunching? can you not have been lunching? can they not have been lunching?