| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at [noun] | 1350 |
|
| 2 | [adv] [vb pp] at [noun] | 1087 |
|
| 3 | be [adv] at [noun] | 163 |
|
| 4 | be [adv] [vb pp] at | 132 |
|
| 5 | be [adv] [vb pp] [noun] | 46 |
|
