Breakdown of Nunca habíamos visto una constelación tan brillante.
una
a, an (feminine)
ver
to see / to look / appear
tan
as / so
nunca
never
Questions & Answers about Nunca habíamos visto una constelación tan brillante.
Why is it habíamos visto instead of hemos visto?
Habíamos visto is the past perfect tense, which translates to "had seen." You use the imperfect tense of the helper verb haber (habíamos) plus the past participle (visto) to talk about an action that happened before another point in the past. If you used hemos visto (present perfect), it would mean "we have seen."
The English translation says "such a bright constellation." Why does the Spanish use tan instead of a word for "such"?
In English, we use the pattern "such a [adjective] [noun]." Spanish doesn't translate this literally. Instead, you say "[noun] so [adjective]." Therefore, una constelación tan brillante literally means "a constellation so bright." You use tan (so) because it is directly modifying the adjective brillante.
Could I put nunca at the end of the sentence instead of the beginning?
Is visto irregular? I would have expected veído.