As in something imagined...."Would be" addresses a future possibility"

And, as my German teacher used to say, auf Deutsch natürlich, after clicking her heels and saluting der Führer, "Was noch!." Then she would push me against the nearest wall and shoot me when I failed to give a complete answer.
Try "2," below
- past of will1, in various senses.
"he said he would be away for a couple of days" - (expressing the conditional mood) indicating the consequence of an imagined event or situation.
"he would lose his job if he were identified"- used to give advice.
"I wouldn't drink that if I were you"
- used to give advice.
- expressing a desire or inclination.
"I would love to work in Prague" - expressing a polite request.
"would you pour the wine, please?"- expressing willingness or consent.
"who would live here?"
- expressing willingness or consent.
- expressing a conjecture, opinion, or hope.
"I would imagine that they'll want to keep it" - used to make a comment about behavior that is typical.
"every night we would hear the boy crying" - literary
expressing a wish or regret.
"would that he had lived to finish it"