Subjuntivo duplicado: sea lo que sea, vaya donde vaya

Sea lo que sea, pase lo que pase, vaya donde vaya, digan lo que digan — this family of constructions is one of the most distinctively Spanish features of the language, and it has no clean translation into English. The pattern is "verb (subjunctive) + relative pronoun + same verb (subjunctive)," and it produces a generalised concession that means roughly "whatever / whoever / wherever / however ... it is / they do / you go ..." The constructions are completely idiomatic, productive (you can generate new ones), and extremely common in everyday speech.

The core pattern

The structure is VERB-SUBJ + RELATIVE PRONOUN + same VERB-SUBJ. Both verbs are in the same form (third-person singular by default), and the relative pronoun links them.

The semantics: each construction sets up an unrestricted concession — the speaker is signalling indifference to, or determination in the face of, every possible value of the variable. Sea lo que sea doesn't pick out a specific "it" — it sweeps across all possibilities.

The most common ready-made expressions

A handful of these have crystallised into near-fixed idioms that you'll hear constantly:

These five — pase lo que pase, sea como sea, cueste lo que cueste, quieras o no quieras, diga lo que diga — are essentially memorisable chunks. They're frequent, idiomatic, and immediately mark fluent speech.

Productive patterns: how to generate new ones

The construction is fully productive. Pick a verb, pick a relative element, and form V-subj + REL + V-subj.

With lo que — "whatever":

With donde — "wherever":

With cuando — "whenever":

With como — "however":

With quien— "whoever":

The verb usually stays in third-person singular when the meaning is indefinite ("whoever"), but it agrees with the subject when there's a specific or specifiable referent:

Subject agreement: when person changes

The verb-pronoun-verb structure has to agree with whoever the subject is. The default pase lo que pase / sea lo que sea uses third-person singular because the implicit subject is eso / lo que (a thing or situation). But when the subject is a specific person, both verbs shift.

Notice that both occurrences of the verb shift to the same person — hagas... hagas, hagan... hagan, hagamos... hagamos. The duplication is exact.

Past-time versions: imperfect subjunctive

When the speaker is talking about a past situation, the construction shifts to the imperfect subjunctive in both slots.

The imperfect-subjunctive version is used to describe a recurring concessive pattern in the past — a habitual indifference, a chronic determination. Pasara lo que pasara, ella mantenía la calma describes a personality trait, not a single event.

The -se form works equally well: pasase lo que pasase, dijese lo que dijese. Both are correct; -ra is somewhat more common in everyday Peninsular speech, -se slightly more formal/literary.

Negation across the construction

These patterns are tricky to negate. You don't negate the duplicated verbs themselves — that produces ungrammatical results. You negate the main clause instead.

The double-verb structure expresses unrestricted scope; the negation lives in the main clause expressing the speaker's reaction.

There is, however, a "whether... or not" variant that uses o no:

This is its own related pattern — o no substitutes for the second occurrence of the verb when the construction expresses a binary "X or not X."

Fully reduplicated emphasis: triple structures

In emphatic speech, you'll occasionally hear these stretched even further with additional clauses:

The chaining is naturally rhythmic and used for rhetorical emphasis. In writing, it appears in opinion columns, political speeches, and lyrics.

Comparison with English

English has whatever, whoever, wherever — single words that do the same conceptual work as the Spanish V-REL-V pattern. So why does Spanish use this elaborate structure instead of just cualquier cosa que + subj or donde sea que + subj? Both alternatives exist in Spanish, and they are used, but they're less idiomatic and less rhythmic than the duplicated form.

The first is grammatical but feels translated; the second is the form a native speaker reaches for. Both mean the same thing, but the duplicated form sits in the language's rhythm in a way the cualquier cosa que paraphrase doesn't.

The duplicated form's rhythm — V-X-V — is part of its appeal. It packages the concession into a tight, repeatable, almost incantatory unit that single-word equivalents can't match.

Comparison with other Romance languages

Italian has qualunque cosa succeda, French has quoi qu'il arrive, but neither uses the verb-reduplication mechanism. The closest cross-linguistic relative is the Portuguese seja como for, aconteça o que acontecer, which has the same V-X-V architecture. So the duplicated subjunctive is, at least within Romance, fairly distinctively Iberian.

Common mistakes

Key takeaways

The verb-relative-verb subjunctive duplication is a hallmark of fluent Spanish. The structure is fully productive — you can build new examples from any verb plus lo que, donde, quien, como, cuando. Both verbs must be subjunctive and identical in form, and they agree with the subject (third-person singular for indefinite references). The imperfect subjunctive version describes past habitual concession. Negation lives in the main clause, never inside the duplicated structure. Once you internalise the rhythm, these expressions become some of the most useful and immediately fluent-sounding phrases you can deploy. Sea como sea, get this one right.