Breakdown of Eran las tres y Ana no había vuelto. ¿Habría tenido un accidente?
ser
to be
y
and
un
a, an, some
no
no / not
Questions & Answers about Eran las tres y Ana no había vuelto. ¿Habría tenido un accidente?
Why use the conditional perfect (habría tenido) here instead of a standard past tense like había tenido or tuvo?
In Spanish, the conditional and conditional perfect are heavily used to express probability, wonder, or conjecture about the past. While tuvo un accidente states a fact (she had an accident), habría tenido un accidente expresses a guess or doubt, meaning she probably had an accident or I wonder if she had an accident.
The English translation uses the word could, but there is no Spanish verb for could in the sentence. How does that work?
You do not always need a word like poder (to be able to) for this kind of guessing. The conditional perfect tense itself (habría tenido) builds that guessing or could have meaning right into the verb. Saying ¿Podría haber tenido un accidente? is also perfectly fine and means the same thing, but native speakers often just use the conditional perfect to show this doubt.
Why do we use the imperfect tense (Eran) for telling the time instead of the preterite (Fueron)?
When telling time in the past, Spanish almost always uses the imperfect tense (where ser becomes era or eran). This is because time is considered a continuous background detail that sets the scene for a story, rather than a completed action that pushes the plot forward.
I sometimes mix up the different verbs for to return. Why is the participle here vuelto instead of devuelto?