| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] at [noun] | 1935 |
|
| 2 | they [be] [prep] [noun] | 1716 |
|
| 3 | they [be] [prep] [noun] | 1716 |
|
| 4 | they [be] at [noun] | 189 |
|
