Before vs I already ate lunch vs Previously

Cuándo usar cada una en inglés, con significado, registro y ejemplos.

Before

Top 1000 (muy común)A1preposition

I already ate lunch

Top 2000 (común)

Previously

Top 2000 (común)B1adverb
Más común: Before
 BeforeI already ate lunchPreviously
Pronunciación🇬🇧 /["/bɪˈfɔː(r)/"]/🇺🇸 /["/bɪˈfɔːr/"]/🇬🇧 //aˈlɹɛdi eɪt lʌntʃ//🇺🇸 //əˈrɛdi eɪt lʌntʃ//🇬🇧 /["/ˈpriːviəsli/"]/🇺🇸 /["/ˈpriːviəsli/"]/
SignificadoAt an earlier time than something else.Ya me comí el almuerzo.I have eaten lunch before now.Antes de ahora; más temprano.Before now; earlier.
EjemploI always wash my hands before dinner.I already ate lunch before the meeting started.The building had previously been used as a hotel.
RegistroNeutralNeutralNeutral
Qué tan comúnTop 1000 (muy común)Top 2000 (común)Top 2000 (común)
Nivel CEFRA1-B1
Categoría gramaticalprepositionadverb
Colocacionesbefore dinner, before school, before sunrisealready finished, already done, already knownpreviously mentioned, previously discussed, previously stated, previously introduced, previously reported
Antónimosafter, following-subsequently, afterwards
Errores comunesConfusing 'before' with 'after'., Using 'before' to refer to an event that can only happen afterwards., Omitting the necessary clause or event after 'before'.Adding 'did' before 'already'., Using 'already' with future tenses., Confusing 'already' with 'yet' in questions.Using 'previous' instead of 'previously' in a sentence., Confusing 'previously' with 'currently' which means now., Misplacing 'previously' in a sentence and changing the meaning.
Notas de usoUsed to indicate a time prior to an event or action. Common in both spoken and written language. Avoid using it in extremely formal writing; in that context, consider 'prior to'.Se usa 'ya' para enfatizar que algo pasó antes de lo esperado. Sirve tanto para hablar como para escribir. Evita usarlo en contextos muy formales.Use 'already' to emphasize that something happened sooner than expected. It's suitable for both speaking and writing. Avoid using it in very formal contexts.Usa 'anteriormente' para conectar eventos pasados con el presente. Es adecuado tanto para contextos hablados como escritos, pero puede sonar demasiado formal en conversaciones informales.Use 'previously' to connect past events with the present. It's suitable for both spoken and written contexts but may sound too formal in casual conversations.

Míralo en clips reales

I already ate lunch

Preguntas frecuentes: Before vs I already ate lunch vs Previously

¿Cuál es la diferencia entre Before, I already ate lunch y Previously?

Before: At an earlier time than something else. I already ate lunch: I have eaten lunch before now. Previously: Before now; earlier.

¿Cuál es más común: Before, I already ate lunch y Previously?

Before es la más común en el inglés cotidiano.

¿Cuál es más avanzada: Before, I already ate lunch y Previously?

Previously es la de nivel más alto, en B1, en la escala CEFR.

¿Puedes mostrar un ejemplo de cada una?

Before: I always wash my hands before dinner. I already ate lunch: I already ate lunch before the meeting started. Previously: The building had previously been used as a hotel.

¿Puedo usar Before, I already ate lunch y Previously indistintamente?

No siempre. Before, I already ate lunch y Previously están relacionadas y a veces se solapan, pero difieren en registro, frecuencia y uso, así que cambiar una por otra puede alterar el significado o el tono. Revisa las diferencias de arriba antes de sustituir.