I can weaken you can weaken she can weaken we can weaken you can weaken they can weaken
Forma con V-ing
I can be weakening you can be weakening she can be weakening we can be weakening you can be weakening they can be weakening
Perfetto
I can have weakened you can have weakened she can have weakened we can have weakened you can have weakened they can have weakened
Perfetto con V-ing
I can have been weakening you can have been weakening she can have been weakening we can have been weakening you can have been weakening they can have been weakening
Negazione
Forma semplice
I cannot weaken you cannot weaken she cannot weaken we cannot weaken you cannot weaken they cannot weaken
Forma con V-ing
I cannot be weakening you cannot be weakening she cannot be weakening we cannot be weakening you cannot be weakening they cannot be weakening
Perfetto
I cannot have weakened you cannot have weakened she cannot have weakened we cannot have weakened you cannot have weakened they cannot have weakened
Perfetto con V-ing
I cannot have been weakening you cannot have been weakening she cannot have been weakening we cannot have been weakening you cannot have been weakening they cannot have been weakening
Forma interrogativa
Forma semplice
can I weaken? can you weaken? can she weaken? can we weaken? can you weaken? can they weaken?
Forma con V-ing
can I be weakening? can you be weakening? can she be weakening? can we be weakening? can you be weakening? can they be weakening?
Perfetto
can I have weakened? can you have weakened? can she have weakened? can we have weakened? can you have weakened? can they have weakened?
Perfetto con V-ing
can I have been weakening? can you have been weakening? can she have been weakening? can we have been weakening? can you have been weakening? can they have been weakening?
Forma interro-negativa
Forma semplice
can I not weaken? can you not weaken? can she not weaken? can we not weaken? can you not weaken? can they not weaken?
Forma con V-ing
can I not be weakening? can you not be weakening? can she not be weakening? can we not be weakening? can you not be weakening? can they not be weakening?
Perfetto
can I not have weakened? can you not have weakened? can she not have weakened? can we not have weakened? can you not have weakened? can they not have weakened?
Perfetto con V-ing
can I not have been weakening? can you not have been weakening? can she not have been weakening? can we not have been weakening? can you not have been weakening? can they not have been weakening?