a. + agreement >>共 609
new 6.29%
final 4.68%
tentative 3.61%
international 3.27%
bilateral 2.98%
licensing 2.61%
similar 2.56%
such 1.91%
preliminary 1.54%
formal 1.52%
tentative + n. >>共 366
agreement 24.90%
step 6.88%
plan 5.62%
deal 5.37%
contract 4.57%
approval 3.46%
settlement 2.96%
accord 2.66%
sign 2.36%
peace 1.96%
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