| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] at the [adj] [noun] | 441 |
|
| 2 | [be] [v-ing] [prep] the [adj] [noun] | 352 |
|
| 3 | [be] [v-ing] at the [adj] [noun] | 285 |
|
| 4 | [be] [v-ing] at [art] [adj] [noun] | 68 |
|
