shall
particípio presente / gerúndio
shall
particípio passado
should
# 35
regular
dever
·
precisar
indicative
|
imperfect
|
present
|
past
|
future
|
conditional
|
|
|---|---|---|---|---|
| s1 |
shall
|
should
|
will shall
|
would shall
|
| s2 |
shall
|
should
|
will shall
|
would shall
|
| s3 |
shall
|
should
|
will shall
|
would shall
|
| p1 |
shall
|
should
|
will shall
|
would shall
|
| p2 |
shall
|
should
|
will shall
|
would shall
|
| p3 |
shall
|
should
|
will shall
|
would shall
|
indicative
|
progressive
|
present
|
past
|
future
|
conditional
|
|
|---|---|---|---|---|
| s1 |
am shall
|
was shall
|
will be shall
|
would be shall
|
| s2 |
are shall
|
were shall
|
will be shall
|
would be shall
|
| s3 |
is shall
|
was shall
|
will be shall
|
would be shall
|
| p1 |
are shall
|
were shall
|
will be shall
|
would be shall
|
| p2 |
are shall
|
were shall
|
will be shall
|
would be shall
|
| p3 |
are shall
|
were shall
|
will be shall
|
would be shall
|
indicative
|
perfect
|
present
|
past
|
future
|
conditional
|
|
|---|---|---|---|---|
| s1 |
have should
|
had should
|
will have should
|
would have should
|
| s2 |
have should
|
had should
|
will have should
|
would have should
|
| s3 |
has should
|
had should
|
will have should
|
would have should
|
| p1 |
have should
|
had should
|
will have should
|
would have should
|
| p2 |
have should
|
had should
|
will have should
|
would have should
|
| p3 |
have should
|
had should
|
will have should
|
would have should
|
imperative
|
+/-
|
affirmative
|
negative
|
|
|---|---|---|
| s1 |
-
|
-
|
| s2 |
shall
|
don't shall
|
| s3 |
shall
|
don't shall
|
| p1 |
shall
|
don't shall
|
| p2 |
shall
|
don't shall
|
| p3 |
shall
|
don't shall
|