TO BE
|
PRESENT
|
PAST
|
PERFECT
|
|
|
|
|
I
|
am
|
was
|
have/had been
|
|
|
|
|
HE
|
is
|
was
|
has/had been
|
SHE
|
is
|
was
|
has/had been
|
IT
|
is
|
was
|
has/had been
|
|
|
|
|
WE
|
are
|
were
|
have/had been
|
YOU
|
are
|
were
|
have/had been
|
THEY
|
are
|
were
|
have/had been
|
for example:
S + to be N/adj/adv
I am a student now