HSK 6 HSK V7-9
Correct

发誓

/ fā shì  /
Strokes

Collocation

1
2
3
Adverbial adjunct + Modified word (verb:发誓)
地 must not be used under the following circumstances:
1)Adverb:
【Adverb+verb】
你 [ 一定要 ]发誓不能告诉任何人任何事。

2)Prepositional phrases:
【Prepositional phrases+Verb】
你 [ 对天 ] 发誓!

3)Adjective:
【Adjective(AA)+ Verb】
我 [ 默默 ] 发誓今后要更加努力!
他 [ 暗暗 ] 发誓要为牺牲的同志报仇。

Definition

发誓:动词

vow; pledge; swear; make [take] an oath:

He vowed to avenge martyrs. 他发誓要为烈士报仇。

They swore never to be separated. 他们发誓永不分离。

以上来源于《新汉英大辞典》

Example

发誓:动词
1
duìtiānshì
对天发誓
  
,
dìng
一定
yào
ài
shēngshì
一生一世
  

He swore to God that he must love her all her life.

2
yào
不要
qīng
轻易
shì
发誓
  

Don't swear easily.

3
dìng
一定
yào
shì
发誓
néng
gào
告诉
rènrén
任何人
rèn
任何
shì
  

You must swear you can't tell anyone anything.

4
ànàn
暗暗
shì
发誓
yào
wéi
shēng
牺牲
de
tóngzhì
同志
bàochóu
报仇
  

He secretly vowed to avenge his comrades who had died.

Related

发誓