VERB + MAINTAIN

该分类下有 10 个搭配

Frequency:
7+Very Common
4-7Common
<4Less Common
try to maintainmaintain
8.8
need to maintainmaintain
8.7
have to maintainmaintain
8.5
be able to maintainmaintain
8.2
want to maintainmaintain
8.0
help (to) maintainmaintain
7.8
be difficult to maintainmaintain
7.5
be easy to maintainmaintain
7.2
strive to maintainmaintain
7.0
be anxious to maintainmaintain
6.5