Guía de gramática inglesa
Present Perfect: How long?
The Present Perfect Tense: How long?
El uso - El Presente Perfecto
Usamos el presente perfecto para discutir
How long? - Starting in the past and continuing now
Gramática - El Presente Perfecto
Usamos
Usamos
for + NUMBER + TIME PERIOD - I've lived here
for 3 years . - They've been there
for 2 months . since + TIME IN THE PAST - He's worked here
since last January . - It's been open
since 2010 .
Ejemplos - How long Preguntas
| HAVE | SUBJ. | V3 | (for) | |
|---|---|---|---|---|
| have | you | lived here | for? | |
| have | you | worked here | for? | |
Ejemplos - How long ➤ for
| ... | ||
|---|---|---|
| I've lived here | ||
| I've worked there | ||
Ejemplos - How long ➤ since
| ... | ||
|---|---|---|
| I've lived here | ||
| I've worked there | ||
| SIMBOLOS/ABREVIATURAS | ||
|---|---|---|
| SUBJ. |
| |
| V3 |
| |


