| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be at [det] [noun] [v-ing] | 8 |
|
| 2 | [pers pn] be at [adj] [noun sg] [v-ing] | 7 |
|
| 3 | [pers pn] be at this [noun] [v-ing] | 5 |
|
| 4 | [pers pn] be at this [noun] [v-ing] | 5 |
|
