present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
change
|
changed
|
will change
|
would change
|
s2 |
change
|
changed
|
will change
|
would change
|
s3 |
changes
|
changed
|
will change
|
would change
|
p1 |
change
|
changed
|
will change
|
would change
|
p2 |
change
|
changed
|
will change
|
would change
|
p3 |
change
|
changed
|
will change
|
would change
|
present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
am changing
|
was changing
|
will be changing
|
would be changing
|
s2 |
are changing
|
were changing
|
will be changing
|
would be changing
|
s3 |
is changing
|
was changing
|
will be changing
|
would be changing
|
p1 |
are changing
|
were changing
|
will be changing
|
would be changing
|
p2 |
are changing
|
were changing
|
will be changing
|
would be changing
|
p3 |
are changing
|
were changing
|
will be changing
|
would be changing
|
present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
have changed
|
had changed
|
will have changed
|
would have changed
|
s2 |
have changed
|
had changed
|
will have changed
|
would have changed
|
s3 |
has changed
|
had changed
|
will have changed
|
would have changed
|
p1 |
have changed
|
had changed
|
will have changed
|
would have changed
|
p2 |
have changed
|
had changed
|
will have changed
|
would have changed
|
p3 |
have changed
|
had changed
|
will have changed
|
would have changed
|
affirmative
|
negative
|
|
---|---|---|
s1 |
-
|
-
|
s2 |
change
|
don't change
|
s3 |
change
|
don't change
|
p1 |
change
|
don't change
|
p2 |
change
|
don't change
|
p3 |
change
|
don't change
|