present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
understudy
|
understudied
|
will understudy
|
would understudy
|
s2 |
understudy
|
understudied
|
will understudy
|
would understudy
|
s3 |
understudies
|
understudied
|
will understudy
|
would understudy
|
p1 |
understudy
|
understudied
|
will understudy
|
would understudy
|
p2 |
understudy
|
understudied
|
will understudy
|
would understudy
|
p3 |
understudy
|
understudied
|
will understudy
|
would understudy
|
present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
am understudying
|
was understudying
|
will be understudying
|
would be understudying
|
s2 |
are understudying
|
were understudying
|
will be understudying
|
would be understudying
|
s3 |
is understudying
|
was understudying
|
will be understudying
|
would be understudying
|
p1 |
are understudying
|
were understudying
|
will be understudying
|
would be understudying
|
p2 |
are understudying
|
were understudying
|
will be understudying
|
would be understudying
|
p3 |
are understudying
|
were understudying
|
will be understudying
|
would be understudying
|
present
|
past
|
future
|
conditional
|
|
---|---|---|---|---|
s1 |
have understudied
|
had understudied
|
will have understudied
|
would have understudied
|
s2 |
have understudied
|
had understudied
|
will have understudied
|
would have understudied
|
s3 |
has understudied
|
had understudied
|
will have understudied
|
would have understudied
|
p1 |
have understudied
|
had understudied
|
will have understudied
|
would have understudied
|
p2 |
have understudied
|
had understudied
|
will have understudied
|
would have understudied
|
p3 |
have understudied
|
had understudied
|
will have understudied
|
would have understudied
|
affirmative
|
negative
|
|
---|---|---|
s1 |
-
|
-
|
s2 |
understudy
|
don't understudy
|
s3 |
understudy
|
don't understudy
|
p1 |
understudy
|
don't understudy
|
p2 |
understudy
|
don't understudy
|
p3 |
understudy
|
don't understudy
|