Guía de gramática inglesa
Present Perfect: Negativas
The Present Perfect Tense: Negatives
Gramática - El Tiempo Perfecto : Negativas
Usualmente usamos
También podemos contraer las negaciones
have not →haven't /have never + V3 I /You /We /They + haven't /have never + V3 I have never climbed a mountain before.They haven't studied it before.has not →hasn't /has never + V3 He /She /It + hasn't /has never + V3 She 's never baked a cake before.
Ejemplos - El Tiempo Perfecto : Negativas
| ... | |||
|---|---|---|---|
| a tree before. | |||
| a horse before. | |||
| to Paris before. | |||
| to Rome before. | |||
| a snake before. | |||
| here before. | |||
| tuna before. | |||
| time before. | |||
⚠ ¡Cuidado!
- never = not ever = not before now
Ejemplos - El Tiempo Perfecto : Contracciones Negativas
| ... | |||
|---|---|---|---|
| you before. | |||
| chess before. | |||
| curry before. | |||
| a musical before. | |||
| here before. | |||
| to them before. | |||
| to France before. | |||
| SIMBOLOS/ABREVIATURAS | ||
|---|---|---|
| = |
| |
| NEG. |
| |
| S. |
| |
| V3 |
| |


