No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb -s] [vb pp] a problem | 27 |
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2 | has [vb pp] a problem | 16 |
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3 | [vb -s] got a problem | 14 |
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4 | 's [vb pp] a problem | 11 |
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5 | [vb -s] become a problem | 6 |
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