Breakdown of Il giudice ha dichiarato che la testimonianza era stata falsa.
essere
to be
avere
to have
che
that (conjunction introducing a clause)
falso
fake
Questions & Answers about Il giudice ha dichiarato che la testimonianza era stata falsa.
Why do we use the trapassato prossimo (era stata) here instead of the passato prossimo (è stata)?
This is tense backshifting in indirect speech. Because the main verb (ha dichiarato) is in the past, the reported speech must take a step further back into the past. If the original fact was in the passato prossimo (la testimonianza è stata falsa), it shifts to the trapassato prossimo (era stata falsa) to show it happened before the judge's declaration.
Why does stata end in -a instead of -o?
In compound tenses like the trapassato prossimo, when the auxiliary verb is essere (here, era), the past participle must agree with the subject in gender and number. Since la testimonianza is feminine singular, the participle becomes stata.
Does the adjective falsa also have to agree with the subject?
Can I use a form of avere for the auxiliary verb here, like aveva stato?