I can teach you can teach she can teach we can teach you can teach they can teach
Forma con V-ing
I can be teaching you can be teaching she can be teaching we can be teaching you can be teaching they can be teaching
Perfetto
I can have taught you can have taught she can have taught we can have taught you can have taught they can have taught
Perfetto con V-ing
I can have been teaching you can have been teaching she can have been teaching we can have been teaching you can have been teaching they can have been teaching
Negazione
Forma semplice
I can't teach you can't teach she can't teach we can't teach you can't teach they can't teach
Forma con V-ing
I can't be teaching you can't be teaching she can't be teaching we can't be teaching you can't be teaching they can't be teaching
Perfetto
I can't have taught you can't have taught she can't have taught we can't have taught you can't have taught they can't have taught
Perfetto con V-ing
I can't have been teaching you can't have been teaching she can't have been teaching we can't have been teaching you can't have been teaching they can't have been teaching
Forma interrogativa
Forma semplice
can I teach? can you teach? can she teach? can we teach? can you teach? can they teach?
Forma con V-ing
can I be teaching? can you be teaching? can she be teaching? can we be teaching? can you be teaching? can they be teaching?
Perfetto
can I have taught? can you have taught? can she have taught? can we have taught? can you have taught? can they have taught?
Perfetto con V-ing
can I have been teaching? can you have been teaching? can she have been teaching? can we have been teaching? can you have been teaching? can they have been teaching?
Forma interro-negativa
Forma semplice
can't I teach? can't you teach? can't she teach? can't we teach? can't you teach? can't they teach?
Forma con V-ing
can't I be teaching? can't you be teaching? can't she be teaching? can't we be teaching? can't you be teaching? can't they be teaching?
Perfetto
can't I have taught? can't you have taught? can't she have taught? can't we have taught? can't you have taught? can't they have taught?
Perfetto con V-ing
can't I have been teaching? can't you have been teaching? can't she have been teaching? can't we have been teaching? can't you have been teaching? can't they have been teaching?