Past
perfect tense is the form used to indicate the time, expressing the things that
has been completed at that time (in the past / past time).
Formula :
·
Verbal :
(+)
S + had + V3
(-)
S + had + not + V3
(?)
Had + S + V3
Example :
(+)
She had helped her mother after she played a game.
(-)
She had not helped her mother after she played a game.
(?)
Had she helped her mother after she played a game?
·
Nominal :
(+)
S + had + been + ANA
(-)
S + had + not + been + ANA
(?)
Had + S + been + ANA ?
Example :
(+)
They had been at Grage Mall since morning.
(-)
They had not been at Grage Mall since morning.
(?)
Had they been at Grage Mall since morning?