VERB + observer

8 collocations in this category

Frequency:

7+Very Common

4-7Common

<4Less Common

send observer observer

7.0

attend sth as an observer observer

6.5

surprise observer observer

6.0

strike observer observer

5.8

impress observer observer

5.5

shock observer observer

5.2

stun observer observer

5.1

puzzle observer observer

5.0