VERB + penetrate

6 collocations in this category

Frequency:
7+Very Common
4-7Common
<4Less Common
can penetratepenetrate
7.5
be difficult to penetratepenetrate
7.1
be able to penetratepenetrate
6.9
allow sth to penetratepenetrate
6.8
fail to penetratepenetrate
6.3
seem to penetratepenetrate
6.0