v. + illness >>共 223
cause 14.10%
treat 5.22%
report 5.06%
have 4.56%
contract 3.48%
prevent 3.32%
diagnose 3.15%
suffer 2.74%
cure 2.40%
fight 2.24%
cause + n. >>共 821
damage 8.58%
problem 6.70%
injury 3.26%
death 2.52%
explosion 2.10%
casualty 2.06%
delay 1.77%
accident 1.75%
crash 1.64%
concern 1.57%
illness 0.63%
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