31.   The airline was allowed to begin flying military personnel in January after making changes in its maintenance procedures and adding personnel, the Pentagon told the paper.

32.   The airline was allowed to begin flying military personnel in January after making numerous changes in its maintenance procedures and adding personnel, the Pentagon told the paper.

n. + procedure >>共 788
security 6.42%
safety 4.55%
abortion 2.48%
custom 2.03%
court 1.82%
election 1.76%
police 1.73%
selection 1.73%
extradition 1.42%
registration 1.33%
maintenance 0.97%
maintenance + n. >>共 319
worker 11.70%
work 8.90%
cost 6.43%
crew 3.87%
problem 2.98%
man 2.80%
fee 2.28%
record 2.19%
service 1.86%
check 1.77%
procedure 1.49%
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