I can labor you can labor he can labor we can labor you can labor they can labor
Forma con V-ing
I can be laboring you can be laboring he can be laboring we can be laboring you can be laboring they can be laboring
Perfetto
I can have labored you can have labored he can have labored we can have labored you can have labored they can have labored
Perfetto con V-ing
I can have been laboring you can have been laboring he can have been laboring we can have been laboring you can have been laboring they can have been laboring
Negazione
Forma semplice
I cannot labor you cannot labor he cannot labor we cannot labor you cannot labor they cannot labor
Forma con V-ing
I cannot be laboring you cannot be laboring he cannot be laboring we cannot be laboring you cannot be laboring they cannot be laboring
Perfetto
I cannot have labored you cannot have labored he cannot have labored we cannot have labored you cannot have labored they cannot have labored
Perfetto con V-ing
I cannot have been laboring you cannot have been laboring he cannot have been laboring we cannot have been laboring you cannot have been laboring they cannot have been laboring
Forma interrogativa
Forma semplice
can I labor? can you labor? can he labor? can we labor? can you labor? can they labor?
Forma con V-ing
can I be laboring? can you be laboring? can he be laboring? can we be laboring? can you be laboring? can they be laboring?
Perfetto
can I have labored? can you have labored? can he have labored? can we have labored? can you have labored? can they have labored?
Perfetto con V-ing
can I have been laboring? can you have been laboring? can he have been laboring? can we have been laboring? can you have been laboring? can they have been laboring?
Forma interro-negativa
Forma semplice
can I not labor? can you not labor? can he not labor? can we not labor? can you not labor? can they not labor?
Forma con V-ing
can I not be laboring? can you not be laboring? can he not be laboring? can we not be laboring? can you not be laboring? can they not be laboring?
Perfetto
can I not have labored? can you not have labored? can he not have labored? can we not have labored? can you not have labored? can they not have labored?
Perfetto con V-ing
can I not have been laboring? can you not have been laboring? can he not have been laboring? can we not have been laboring? can you not have been laboring? can they not have been laboring?