| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [v-ing] at [adj] | 355 |
|
| 2 | which be [verb] at [adj] | 94 |
|
| 3 | which be [v-ing] [prep] [adj] | 68 |
|
| 4 | which [be] [v-ing] at [adj] | 5 |
|
