present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
surface
|
surfaced
|
will surface
|
would surface
|
s2 |
surface
|
surfaced
|
will surface
|
would surface
|
s3 |
surfaces
|
surfaced
|
will surface
|
would surface
|
p1 |
surface
|
surfaced
|
will surface
|
would surface
|
p2 |
surface
|
surfaced
|
will surface
|
would surface
|
p3 |
surface
|
surfaced
|
will surface
|
would surface
|
present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
am surfacing
|
was surfacing
|
will be surfacing
|
would be surfacing
|
s2 |
are surfacing
|
were surfacing
|
will be surfacing
|
would be surfacing
|
s3 |
is surfacing
|
was surfacing
|
will be surfacing
|
would be surfacing
|
p1 |
are surfacing
|
were surfacing
|
will be surfacing
|
would be surfacing
|
p2 |
are surfacing
|
were surfacing
|
will be surfacing
|
would be surfacing
|
p3 |
are surfacing
|
were surfacing
|
will be surfacing
|
would be surfacing
|
present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
have surfaced
|
had surfaced
|
will have surfaced
|
would have surfaced
|
s2 |
have surfaced
|
had surfaced
|
will have surfaced
|
would have surfaced
|
s3 |
has surfaced
|
had surfaced
|
will have surfaced
|
would have surfaced
|
p1 |
have surfaced
|
had surfaced
|
will have surfaced
|
would have surfaced
|
p2 |
have surfaced
|
had surfaced
|
will have surfaced
|
would have surfaced
|
p3 |
have surfaced
|
had surfaced
|
will have surfaced
|
would have surfaced
|
affirmative
|
negative
|
|
---|---|---|
s1 |
-
|
-
|
s2 |
surface
|
don't surface
|
s3 |
surface
|
don't surface
|
p1 |
surface
|
don't surface
|
p2 |
surface
|
don't surface
|
p3 |
surface
|
don't surface
|