| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] be [v-ing] the | 660 |
|
| 2 | [pron] [vb mod] be [v-ing] at | 355 |
|
| 3 | [pron] [vb mod] be at the | 148 |
|
| 4 | [vb mod] be [v-ing] at the | 147 |
|
