| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] at [noun prp] and [pers pn] | 5 |
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| 2 | be [v-ing] at [noun prp] and [pers pn] | 5 |
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(1) [v-ing] at [noun prp] and [pers pn] Next page
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