Guía de gramática inglesa
Be: Present Simple vs Past Simple
Be: The Present Simple Tense vs The Past Simple Tense
El uso -   Be:  Present Simple  vs Past Simple 
Usamos el verbo 
BE + NOUN BE + NOMBRE BE + ADJECTIVE BE + ADJETIVO BE + PREPOSITION BE + PREPOSICIÓN 
Usamos el verbo 
Usamos el verbo 
- The Present Simple:
 SUBJECT + am /are /is ...+ ROUTINE + RUTINAS - ... 
now  + FACT + HECHO - The Past Simple:
 SUBJECT + was /were ...- ... 
last week  - ... 
last Monday  - ... 
2 years ago  - ... 
in 2010  - ... 
yesterday  
Gramática -   Be:  Present Simple  vs Past Simple 
- The Present Simple:
 I + am You /We /They + are He /She /It + is - The Past Simple:
 I /He /She /It + was You /We /They + were 
Ejemplos -   Be : Present Simple 
| ... | ||
|---|---|---|
Ejemplos -   Be :  Past Simple 
| ... | |||
|---|---|---|---|
| SIMBOLOS/ABREVIATURAS | ||
|---|---|---|
| SUBJ. | 
  | |


