trade
现在分词/动名词
trading
过去分词
traded
# 596
常规的
swap
·
swop
·
switch
·
merchandise
indicative
|
imperfect
|
present
|
past
|
future
|
conditional
|
|
|---|---|---|---|---|
| s1 |
trade
|
traded
|
will trade
|
would trade
|
| s2 |
trade
|
traded
|
will trade
|
would trade
|
| s3 |
trades
|
traded
|
will trade
|
would trade
|
| p1 |
trade
|
traded
|
will trade
|
would trade
|
| p2 |
trade
|
traded
|
will trade
|
would trade
|
| p3 |
trade
|
traded
|
will trade
|
would trade
|
indicative
|
progressive
|
present
|
past
|
future
|
conditional
|
|
|---|---|---|---|---|
| s1 |
am trading
|
was trading
|
will be trading
|
would be trading
|
| s2 |
are trading
|
were trading
|
will be trading
|
would be trading
|
| s3 |
is trading
|
was trading
|
will be trading
|
would be trading
|
| p1 |
are trading
|
were trading
|
will be trading
|
would be trading
|
| p2 |
are trading
|
were trading
|
will be trading
|
would be trading
|
| p3 |
are trading
|
were trading
|
will be trading
|
would be trading
|
indicative
|
perfect
|
present
|
past
|
future
|
conditional
|
|
|---|---|---|---|---|
| s1 |
have traded
|
had traded
|
will have traded
|
would have traded
|
| s2 |
have traded
|
had traded
|
will have traded
|
would have traded
|
| s3 |
has traded
|
had traded
|
will have traded
|
would have traded
|
| p1 |
have traded
|
had traded
|
will have traded
|
would have traded
|
| p2 |
have traded
|
had traded
|
will have traded
|
would have traded
|
| p3 |
have traded
|
had traded
|
will have traded
|
would have traded
|
imperative
|
+/-
|
affirmative
|
negative
|
|
|---|---|---|
| s1 |
-
|
-
|
| s2 |
trade
|
don't trade
|
| s3 |
trade
|
don't trade
|
| p1 |
trade
|
don't trade
|
| p2 |
trade
|
don't trade
|
| p3 |
trade
|
don't trade
|
这些动词的意思相似
trade