Cool MateAgo vs Before vs Earlier vs Previously
Cuándo usar cada una en inglés, con significado, registro y ejemplos.
Ago
Top 1000 (muy común)A1adverb
Before
Top 1000 (muy común)A1preposition
Earlier
Top 2000 (común)
Previously
Top 2000 (común)B1adverb
| Ago | Before | Earlier | Previously | |
|---|---|---|---|---|
| Pronunciación | 🇬🇧 /["/əˈɡəʊ/"]/🇺🇸 /["/əˈɡəʊ/"]/ | 🇬🇧 /["/bɪˈfɔː(r)/"]/🇺🇸 /["/bɪˈfɔːr/"]/ | 🇬🇧 //ˈɪə.əl.ɪə//🇺🇸 //ˈɪr.li.ər// | 🇬🇧 /["/ˈpriːviəsli/"]/🇺🇸 /["/ˈpriːviəsli/"]/ |
| Significado | en el pasado; antes de ahorain the past; before now | At an earlier time than something else. | Antes de ahora o antes de una hora concretaBefore now or before a specific time | Antes de ahora; más temprano.Before now; earlier. |
| Ejemplo | two weeks/months/years ago | I always wash my hands before dinner. | I arrived earlier than everyone else. | The building had previously been used as a hotel. |
| Registro | Neutral | Neutral | Neutral | Neutral |
| Qué tan común | Top 1000 (muy común) | Top 1000 (muy común) | Top 2000 (común) | Top 2000 (común) |
| Nivel CEFR | A1 | A1 | - | B1 |
| Categoría gramatical | adverb | preposition | adverb | |
| Colocaciones | two years ago, just ago, long ago | before dinner, before school, before sunrise | earlier today, earlier than expected, earlier this week | previously mentioned, previously discussed, previously stated, previously introduced, previously reported |
| Antónimos | future | after, following | later, after | subsequently, afterwards |
| Errores comunes | Incorrectly using 'ago' with future events., Confusing 'ago' with 'since' when discussing past time., Omitting the time expression, e.g., saying 'I saw him ago.' | Confusing 'before' with 'after'., Using 'before' to refer to an event that can only happen afterwards., Omitting the necessary clause or event after 'before'. | Confused with 'earliest' - 'earlier' compares two times, while 'earliest' refers to the first in a group., Using 'earlier' to refer to future events - it only applies to past events. | 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 uso | Usa 'hace' para referirte a un momento específico en el pasado. Se utiliza típicamente en contextos informales y neutrales, pero evita usarlo en escritos o discursos muy formales.Use 'ago' to refer to a specific time in the past. It's typically used in informal and neutral contexts, but avoid using it in very formal writing or speeches. | Used 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'. | Usa 'antes' para referirte a un momento previo a lo que se está hablando. Es neutral. Evita usarlo en contextos muy formales donde se necesiten referencias de tiempo específicas.Use 'earlier' to refer to a time before what is currently being discussed. It is neutral in tone. Avoid using it in highly formal contexts where specific time references are needed. | 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
Preguntas frecuentes: Ago vs Before vs Earlier vs Previously
¿Cuál es la diferencia entre Ago, Before, Earlier y Previously?
Ago: in the past; before now Before: At an earlier time than something else. Earlier: Before now or before a specific time Previously: Before now; earlier.
¿Cuál es más avanzada: Ago, Before, Earlier y Previously?
Previously es la de nivel más alto, en B1, en la escala CEFR.
¿Puedes mostrar un ejemplo de cada una?
Ago: two weeks/months/years ago Before: I always wash my hands before dinner. Earlier: I arrived earlier than everyone else. Previously: The building had previously been used as a hotel.
¿Puedo usar Ago, Before, Earlier y Previously indistintamente?
No siempre. Ago, Before, Earlier 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.