present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
keep
|
kept
|
will keep
|
would keep
|
s2 |
keep
|
kept
|
will keep
|
would keep
|
s3 |
keeps
|
kept
|
will keep
|
would keep
|
p1 |
keep
|
kept
|
will keep
|
would keep
|
p2 |
keep
|
kept
|
will keep
|
would keep
|
p3 |
keep
|
kept
|
will keep
|
would keep
|
present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
am keeping
|
was keeping
|
will be keeping
|
would be keeping
|
s2 |
are keeping
|
were keeping
|
will be keeping
|
would be keeping
|
s3 |
is keeping
|
was keeping
|
will be keeping
|
would be keeping
|
p1 |
are keeping
|
were keeping
|
will be keeping
|
would be keeping
|
p2 |
are keeping
|
were keeping
|
will be keeping
|
would be keeping
|
p3 |
are keeping
|
were keeping
|
will be keeping
|
would be keeping
|
present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
have kept
|
had kept
|
will have kept
|
would have kept
|
s2 |
have kept
|
had kept
|
will have kept
|
would have kept
|
s3 |
has kept
|
had kept
|
will have kept
|
would have kept
|
p1 |
have kept
|
had kept
|
will have kept
|
would have kept
|
p2 |
have kept
|
had kept
|
will have kept
|
would have kept
|
p3 |
have kept
|
had kept
|
will have kept
|
would have kept
|
affirmative
|
negative
|
|
---|---|---|
s1 |
-
|
-
|
s2 |
keep
|
don't keep
|
s3 |
keep
|
don't keep
|
p1 |
keep
|
don't keep
|
p2 |
keep
|
don't keep
|
p3 |
keep
|
don't keep
|