| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [be] [verb] at the [noun] | 1803 |
|
| 2 | [noun] [be] [v-ing] at the [noun] | 387 |
|
| 3 | [noun] [be] doing [prep] the [noun] | 36 |
|
| 4 | [noun] [be] doing [prep] the [noun] | 36 |
|
| 5 | [noun] [be] do at the [noun] | 15 |
|
| 6 | [noun] [be] doing at the [noun] | 8 |
|
| 7 | [noun] [be] doing at the [noun] | 8 |
|
| 8 | [noun] [be] doing at [art] [noun] | 8 |
|
| 9 | [noun] [be] doing at [art] [noun] | 8 |
|
