Questions & Answers about Jag var ledsen eftersom fasaden inte blev återställd.
Why does inte come before blev in this sentence?
The word eftersom (because) starts a subordinate clause. In Swedish, a helpful rule to remember for subordinate clauses is the 'BIFF' rule: in a subordinate clause, inte (and other sentence adverbs) comes before the first verb. So we say ...eftersom fasaden inte blev... instead of putting inte after the verb like we normally do in a main clause.
Why use blev återställd instead of var återställd?
Using blev (became) with a past participle focuses on the action or the event that didn't happen—the actual process of being restored. If the sentence used var (was), it would describe a state, simply meaning the facade wasn't currently in a restored condition, rather than focusing on the fact that the restoration work itself did not take place.
Why does the past participle återställd end with a -d here?
In a passive construction using bli or vara, the past participle acts like an adjective and must agree with the noun it describes. Since fasaden is an en-word in the singular, the participle takes the standard -d ending. If the noun were an ett-word, it would be återställt, and for plurals, it would end in -a.