I can join you can join he can join we can join you can join they can join
Forma con V-ing
I can be joining you can be joining he can be joining we can be joining you can be joining they can be joining
Perfetto
I can have joined you can have joined he can have joined we can have joined you can have joined they can have joined
Perfetto con V-ing
I can have been joining you can have been joining he can have been joining we can have been joining you can have been joining they can have been joining
Negazione
Forma semplice
I cannot join you cannot join he cannot join we cannot join you cannot join they cannot join
Forma con V-ing
I cannot be joining you cannot be joining he cannot be joining we cannot be joining you cannot be joining they cannot be joining
Perfetto
I cannot have joined you cannot have joined he cannot have joined we cannot have joined you cannot have joined they cannot have joined
Perfetto con V-ing
I cannot have been joining you cannot have been joining he cannot have been joining we cannot have been joining you cannot have been joining they cannot have been joining
Forma interrogativa
Forma semplice
can I join? can you join? can he join? can we join? can you join? can they join?
Forma con V-ing
can I be joining? can you be joining? can he be joining? can we be joining? can you be joining? can they be joining?
Perfetto
can I have joined? can you have joined? can he have joined? can we have joined? can you have joined? can they have joined?
Perfetto con V-ing
can I have been joining? can you have been joining? can he have been joining? can we have been joining? can you have been joining? can they have been joining?
Forma interro-negativa
Forma semplice
can I not join? can you not join? can he not join? can we not join? can you not join? can they not join?
Forma con V-ing
can I not be joining? can you not be joining? can he not be joining? can we not be joining? can you not be joining? can they not be joining?
Perfetto
can I not have joined? can you not have joined? can he not have joined? can we not have joined? can you not have joined? can they not have joined?
Perfetto con V-ing
can I not have been joining? can you not have been joining? can he not have been joining? can we not have been joining? can you not have been joining? can they not have been joining?