| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [be] [verb] at | 8959 |
|
| 2 | [noun] [been] [verb] [prep] | 505 |
|
| 3 | [noun] [been] [verb] [prep] | 505 |
|
| 4 | [noun] [been] [verb] at | 19 |
|
