I can darken you can darken he can darken we can darken you can darken they can darken
Forma con V-ing
I can be darkening you can be darkening he can be darkening we can be darkening you can be darkening they can be darkening
Perfetto
I can have darkened you can have darkened he can have darkened we can have darkened you can have darkened they can have darkened
Perfetto con V-ing
I can have been darkening you can have been darkening he can have been darkening we can have been darkening you can have been darkening they can have been darkening
Negazione
Forma semplice
I cannot darken you cannot darken he cannot darken we cannot darken you cannot darken they cannot darken
Forma con V-ing
I cannot be darkening you cannot be darkening he cannot be darkening we cannot be darkening you cannot be darkening they cannot be darkening
Perfetto
I cannot have darkened you cannot have darkened he cannot have darkened we cannot have darkened you cannot have darkened they cannot have darkened
Perfetto con V-ing
I cannot have been darkening you cannot have been darkening he cannot have been darkening we cannot have been darkening you cannot have been darkening they cannot have been darkening
Forma interrogativa
Forma semplice
can I darken? can you darken? can he darken? can we darken? can you darken? can they darken?
Forma con V-ing
can I be darkening? can you be darkening? can he be darkening? can we be darkening? can you be darkening? can they be darkening?
Perfetto
can I have darkened? can you have darkened? can he have darkened? can we have darkened? can you have darkened? can they have darkened?
Perfetto con V-ing
can I have been darkening? can you have been darkening? can he have been darkening? can we have been darkening? can you have been darkening? can they have been darkening?
Forma interro-negativa
Forma semplice
can I not darken? can you not darken? can he not darken? can we not darken? can you not darken? can they not darken?
Forma con V-ing
can I not be darkening? can you not be darkening? can he not be darkening? can we not be darkening? can you not be darkening? can they not be darkening?
Perfetto
can I not have darkened? can you not have darkened? can he not have darkened? can we not have darkened? can you not have darkened? can they not have darkened?
Perfetto con V-ing
can I not have been darkening? can you not have been darkening? can he not have been darkening? can we not have been darkening? can you not have been darkening? can they not have been darkening?