| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be at [noun] | 249 |
|
| 2 | [prep] be [prep] [noun pl] | 161 |
|
| 3 | [prep] be at [noun pl] | 26 |
|
| 4 | [prep] [be] at [noun pl] | 26 |
|
| 5 | [prep] [be] at [noun pl] | 22 |
|
