101.   There are no stains on the ceiling.

102.   There are greasy stains, non-greasy stains, and combination stains.

103.   There is a stain on one floor that was apparently caused by dog urine.

104.   There were paint stains on the floors.

105.   These dark stains are very difficult to remove, even with bleach.

106.   There has been a stain in paradise, however, that suggests Williams is not so atypical.

107.   These stains are often chemical stains, and no one has figured out, it seems, how to clean them or prevent them.

108.   This usually means that the stain is only in the finish and has not penetrated the wood.

109.   This stain is indelible.

110.   This studied messiness sometimes reached such an extreme that one wondered if the wine stains were printed or real.

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%
stain 0%
stain + v. >>共 94
be 36.96%
peel 4.30%
remain 3.72%
come 2.87%
go 2.58%
cover 2.58%
have 2.29%
appear 2.01%
spread 2.01%
disappear 1.43%
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