I can blacken you can blacken he can blacken we can blacken you can blacken they can blacken
Forma con V-ing
I can be blackening you can be blackening he can be blackening we can be blackening you can be blackening they can be blackening
Perfetto
I can have blackened you can have blackened he can have blackened we can have blackened you can have blackened they can have blackened
Perfetto con V-ing
I can have been blackening you can have been blackening he can have been blackening we can have been blackening you can have been blackening they can have been blackening
Negazione
Forma semplice
I cannot blacken you cannot blacken he cannot blacken we cannot blacken you cannot blacken they cannot blacken
Forma con V-ing
I cannot be blackening you cannot be blackening he cannot be blackening we cannot be blackening you cannot be blackening they cannot be blackening
Perfetto
I cannot have blackened you cannot have blackened he cannot have blackened we cannot have blackened you cannot have blackened they cannot have blackened
Perfetto con V-ing
I cannot have been blackening you cannot have been blackening he cannot have been blackening we cannot have been blackening you cannot have been blackening they cannot have been blackening
Forma interrogativa
Forma semplice
can I blacken? can you blacken? can he blacken? can we blacken? can you blacken? can they blacken?
Forma con V-ing
can I be blackening? can you be blackening? can he be blackening? can we be blackening? can you be blackening? can they be blackening?
Perfetto
can I have blackened? can you have blackened? can he have blackened? can we have blackened? can you have blackened? can they have blackened?
Perfetto con V-ing
can I have been blackening? can you have been blackening? can he have been blackening? can we have been blackening? can you have been blackening? can they have been blackening?
Forma interro-negativa
Forma semplice
can I not blacken? can you not blacken? can he not blacken? can we not blacken? can you not blacken? can they not blacken?
Forma con V-ing
can I not be blackening? can you not be blackening? can he not be blackening? can we not be blackening? can you not be blackening? can they not be blackening?
Perfetto
can I not have blackened? can you not have blackened? can he not have blackened? can we not have blackened? can you not have blackened? can they not have blackened?
Perfetto con V-ing
can I not have been blackening? can you not have been blackening? can he not have been blackening? can we not have been blackening? can you not have been blackening? can they not have been blackening?