| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] the [noun] | 11965 |
|
| 2 | [be] [verb] at the [noun] | 5606 |
|
| 3 | [be] [v-ing] at [art] [noun] | 1683 |
|
| 4 | [be] [v-ing] at [art] [noun] | 1683 |
|
| 5 | [be] [v-ing] at the [noun] | 1380 |
|
