| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [noun] | 49956 |
|
| 2 | [pron] be at | 6162 |
|
| 3 | be at [noun] | 5884 |
|
| 4 | [pron] at [noun] | 3253 |
|
