Cool MateCannot vs Can't vs Unable
Cuándo usar cada una en inglés, con significado, registro y ejemplos.
Cannot
Top 1000 (muy común)A1
Can't
Top 1000 (muy común)
Unable
Top 2000 (común)B1adjective
| Cannot | Can't | Unable | |
|---|---|---|---|
| Pronunciación | 🇬🇧 /["/ˈkænɒt/"]/🇺🇸 /["/ˈkænɑːt/"]/ | 🇬🇧 //kɑːnt//🇺🇸 //kænt// | 🇬🇧 /["/ʌnˈeɪbl/"]/🇺🇸 /["/ʌnˈeɪbl/"]/ |
| Significado | to be unable to do something | Cannot; not able to do something. | not able to do something |
| Ejemplo | I cannot believe the price of the tickets! | I can't attend the meeting tomorrow. | I was unable to attend the meeting due to a family emergency. |
| Registro | Neutral | Neutral | Neutral |
| Qué tan común | Top 1000 (muy común) | Top 1000 (muy común) | Top 2000 (común) |
| Nivel CEFR | A1 | - | B1 |
| Categoría gramatical | adjective | ||
| Colocaciones | cannot believe, cannot wait, cannot afford | can't help, can't wait, can't believe | appear, be, feel, completely, quite, totally, unwilling or unable |
| Antónimos | can, able | can, able | able, capable |
| Errores comunes | Confused with 'can not' — it's always one word in negative form., Using 'cannot' in too formal a context — prefer 'can't' in casual speech., Incorrectly using 'cannot' in past tense situations. | Confused with 'can' - remember 'can't' means unable., Omitting the apostrophe - always write 'can't', not 'cant'. | Confused with 'unable to' and 'not able to' — they mean the same but usage can vary., Using 'unable' without a following action verb., Misplacing adjectives — remember 'unable' always describes capability. |
| Notas de uso | Use 'cannot' in any situation where something is impossible. Avoid using it in informal contexts where 'can't' is more common. | Use in informal spoken or written contexts. It's considered casual and may not be appropriate for formal writing. | Use 'unable' in situations where someone or something lacks the ability to perform an action. It's appropriate in both spoken and written contexts, but avoid in very casual conversations. |
Preguntas frecuentes: Cannot vs Can't vs Unable
¿Cuál es la diferencia entre Cannot, Can't y Unable?
Cannot: to be unable to do something Can't: Cannot; not able to do something. Unable: not able to do something
¿Cuál es más avanzada: Cannot, Can't y Unable?
Unable es la de nivel más alto, en B1, en la escala CEFR.
¿Puedes mostrar un ejemplo de cada una?
Cannot: I cannot believe the price of the tickets! Can't: I can't attend the meeting tomorrow. Unable: I was unable to attend the meeting due to a family emergency.
¿Puedo usar Cannot, Can't y Unable indistintamente?
No siempre. Cannot, Can't y Unable 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.