| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] [conj] [pron] [be] | 810 |
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| 2 | [prep] [verb] [conj] [pron] [is] | 313 |
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[prep] [v-ing] [conj] [pron] [is] Next page
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