| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [noun] [noun] | 5262 |
|
| 2 | be [prep] [noun] [noun] | 5260 |
|
| 3 | [be] at [noun] [noun] | 673 |
|
| 4 | be at [noun] [noun] | 672 |
|
