| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [det] [prep] [art] [adj] issues | 9 |
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| 2 | [to-vb] [det] [prep] [art] [adj] issues | 9 |
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[to-vb] [det] [prep] [art] (5) issues Next page
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