196. The compound tense made by combining the past passive participle
with the future tense of the verb "esti" expresses an act or condition
which "will have been undergone" by the subject of the verb at some
point in future time. It is called the "future perfect passive tense".
The conjugation of "vidi" in this tense is as follows:
mi estos vidita, I shall have been seen (shall be having-been-seen).
vi estos vidita, you will have been seen.
li (sxi, gxi) estos vidita, he (she, it) will have been seen.
ni estos viditaj, we shall have been seen.
vi estos viditaj, you will have been seen.
ili estos viditaj, they will have been seen.