The document discusses how to form and use the past perfect tense in Spanish. It explains that the past perfect tense is formed using the imperfect tense of the auxiliary verb "haber" along with the past participle. It provides examples of sentences using the past perfect, including how it is used with time words like "after", "before", "by the time", and "as soon as" to refer to an action that occurred before another past action. Key uses of the past perfect tense are to talk about an action that happened before another action in the past.

2. HOW DOES IT WORK?
In Spanish, the past perfect tense is formed by
using the imperfect tense of the auxiliary verb
"haber" with the past participle. Haber is
conjugated as follows:
había
habías
había
habíamos
habíais
habían

5. The past perfect tense
Look at this sentence .
I had eaten my breakfast
before I went to school.

6. How is the past perfect formed?
Ali had played football before he
went back home.
Had + un verbo en pasado
participio y luego un sujeto y un
verbo en pasado

7. Look at this example.
he made a telephone call.
After he had taken
his music lesson,

8. What had Ali done before he went
fishing?
before he went fishing.
Ali had repaired
his car,

9. after
as soon as Past simple
{had+PP}
La llave para entender es : después
de la palabra after y as soon as
vendrá un pasado perfecto
After she had eaten her food
As soon she had eaten her food

10. before
By the time
{past simple}+PASADO PERFECTO
Before I ATE MY FOOD I HAD GONE TO THE SUPERMARKET
La clave es : cuando va la palabra before o by the time , debe seguir un
tiempo verbal en pasado

11. USOS .
We use the past perfect to
talk about an action which
happened before another
action in the
past

12. Make similar sentences using after and before.
Finish work-watch TV
After I had finished
work ,I watched TV
Before I watched TV ,I
had finished my work.

13. Make similar sentences using by the time and as
soon as
Eat breakfast-go to school
By the time I went to school,I
had eaten my breakfast.
As soon as I had eaten my
breakfast,I went to school

14. Make similar sentences using by the time and as
soon as
Police arrive-thief escape
By the time the police
arrived,the thief had escaped.
As soon as the thief had
escaped ,the police arrived.

15. So it is correct to say:
After he had finished the
meeting ,he made a
telephone call.
Before he made a
telephone call ,he had
finished the meeting.

16. PALABRAS USADAS EN EL PASADO
PERFECTO
AS SOON AS
BY THE TIME
AFTER
BEFORE
WHEN