stiffen
现在分词/动名词
stiffening
过去分词
stiffened
# 7156
常规的
tighten
·
constrain
indicative
|
imperfect
|
present
|
past
|
future
|
conditional
|
|
|---|---|---|---|---|
| s1 |
stiffen
|
stiffened
|
will stiffen
|
would stiffen
|
| s2 |
stiffen
|
stiffened
|
will stiffen
|
would stiffen
|
| s3 |
stiffens
|
stiffened
|
will stiffen
|
would stiffen
|
| p1 |
stiffen
|
stiffened
|
will stiffen
|
would stiffen
|
| p2 |
stiffen
|
stiffened
|
will stiffen
|
would stiffen
|
| p3 |
stiffen
|
stiffened
|
will stiffen
|
would stiffen
|
indicative
|
progressive
|
present
|
past
|
future
|
conditional
|
|
|---|---|---|---|---|
| s1 |
am stiffening
|
was stiffening
|
will be stiffening
|
would be stiffening
|
| s2 |
are stiffening
|
were stiffening
|
will be stiffening
|
would be stiffening
|
| s3 |
is stiffening
|
was stiffening
|
will be stiffening
|
would be stiffening
|
| p1 |
are stiffening
|
were stiffening
|
will be stiffening
|
would be stiffening
|
| p2 |
are stiffening
|
were stiffening
|
will be stiffening
|
would be stiffening
|
| p3 |
are stiffening
|
were stiffening
|
will be stiffening
|
would be stiffening
|
indicative
|
perfect
|
present
|
past
|
future
|
conditional
|
|
|---|---|---|---|---|
| s1 |
have stiffened
|
had stiffened
|
will have stiffened
|
would have stiffened
|
| s2 |
have stiffened
|
had stiffened
|
will have stiffened
|
would have stiffened
|
| s3 |
has stiffened
|
had stiffened
|
will have stiffened
|
would have stiffened
|
| p1 |
have stiffened
|
had stiffened
|
will have stiffened
|
would have stiffened
|
| p2 |
have stiffened
|
had stiffened
|
will have stiffened
|
would have stiffened
|
| p3 |
have stiffened
|
had stiffened
|
will have stiffened
|
would have stiffened
|
imperative
|
+/-
|
affirmative
|
negative
|
|
|---|---|---|
| s1 |
-
|
-
|
| s2 |
stiffen
|
don't stiffen
|
| s3 |
stiffen
|
don't stiffen
|
| p1 |
stiffen
|
don't stiffen
|
| p2 |
stiffen
|
don't stiffen
|
| p3 |
stiffen
|
don't stiffen
|
这些动词的意思相似
stiffen