present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
use
|
used
|
will use
|
would use
|
s2 |
use
|
used
|
will use
|
would use
|
s3 |
uses
|
used
|
will use
|
would use
|
p1 |
use
|
used
|
will use
|
would use
|
p2 |
use
|
used
|
will use
|
would use
|
p3 |
use
|
used
|
will use
|
would use
|
present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
am using
|
was using
|
will be using
|
would be using
|
s2 |
are using
|
were using
|
will be using
|
would be using
|
s3 |
is using
|
was using
|
will be using
|
would be using
|
p1 |
are using
|
were using
|
will be using
|
would be using
|
p2 |
are using
|
were using
|
will be using
|
would be using
|
p3 |
are using
|
were using
|
will be using
|
would be using
|
present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
have used
|
had used
|
will have used
|
would have used
|
s2 |
have used
|
had used
|
will have used
|
would have used
|
s3 |
has used
|
had used
|
will have used
|
would have used
|
p1 |
have used
|
had used
|
will have used
|
would have used
|
p2 |
have used
|
had used
|
will have used
|
would have used
|
p3 |
have used
|
had used
|
will have used
|
would have used
|
affirmative
|
negative
|
|
---|---|---|
s1 |
-
|
-
|
s2 |
use
|
don't use
|
s3 |
use
|
don't use
|
p1 |
use
|
don't use
|
p2 |
use
|
don't use
|
p3 |
use
|
don't use
|