a. + perception >>共 325
public 24.85%
common 4.17%
popular 3.84%
growing 3.67%
widespread 3.67%
negative 3.42%
general 2.92%
different 2.34%
visual 1.58%
human 1.33%
public + n. >>共 762
support 2.43%
fund 2.08%
appearance 2.05%
hearing 1.96%
comment 1.87%
official 1.85%
transport 1.69%
education 1.68%
statement 1.66%
office 1.58%
perception 0.57%
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