present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
trace
|
traced
|
will trace
|
would trace
|
s2 |
trace
|
traced
|
will trace
|
would trace
|
s3 |
traces
|
traced
|
will trace
|
would trace
|
p1 |
trace
|
traced
|
will trace
|
would trace
|
p2 |
trace
|
traced
|
will trace
|
would trace
|
p3 |
trace
|
traced
|
will trace
|
would trace
|
present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
am tracing
|
was tracing
|
will be tracing
|
would be tracing
|
s2 |
are tracing
|
were tracing
|
will be tracing
|
would be tracing
|
s3 |
is tracing
|
was tracing
|
will be tracing
|
would be tracing
|
p1 |
are tracing
|
were tracing
|
will be tracing
|
would be tracing
|
p2 |
are tracing
|
were tracing
|
will be tracing
|
would be tracing
|
p3 |
are tracing
|
were tracing
|
will be tracing
|
would be tracing
|
present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
have traced
|
had traced
|
will have traced
|
would have traced
|
s2 |
have traced
|
had traced
|
will have traced
|
would have traced
|
s3 |
has traced
|
had traced
|
will have traced
|
would have traced
|
p1 |
have traced
|
had traced
|
will have traced
|
would have traced
|
p2 |
have traced
|
had traced
|
will have traced
|
would have traced
|
p3 |
have traced
|
had traced
|
will have traced
|
would have traced
|
affirmative
|
negative
|
|
---|---|---|
s1 |
-
|
-
|
s2 |
trace
|
don't trace
|
s3 |
trace
|
don't trace
|
p1 |
trace
|
don't trace
|
p2 |
trace
|
don't trace
|
p3 |
trace
|
don't trace
|