| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [is] necessary for [pers pn] | 31 |
|
| 2 | [that] [pers pn] [is] necessary for | 11 |
|
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[that] [pers pn] [is] necessary for [pers pn] Next page
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