n. + be >>共 1635
problem 0.82%
people 0.79%
company 0.71%
result 0.67%
thing 0.63%
report 0.57%
question 0.56%
official 0.55%
time 0.53%
issue 0.48%
university 0.02%
university + v. >>共 607
be 11.20%
say 6.96%
have 6.37%
offer 1.96%
do 1.40%
plan 1.37%
use 1.34%
begin 1.34%
try 1.31%
take 1.24%
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