| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] [noun] be on | 67 |
|
| 2 | at [noun prp] [noun] be [prep] | 55 |
|
| 3 | at [noun] [noun] be on | 17 |
|
| 4 | at [noun prp] [noun] [be] on | 15 |
|
