Here's why:
* Passive Voice: The subject ("you") is receiving the action ("seen") rather than performing it.
* Future Tense: The verb "will be seen" indicates a future action.
Let's break it down further:
* Subject: You
* Verb: Will be seen
* Auxiliary Verbs: Will, be
* Past Participle: Seen
The use of "will be" and the past participle "seen" are the hallmarks of the future passive voice.