| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at [noun] | 1350 |
|
| 2 | [vb pp] [adv prt] at [noun] | 476 |
|
| 3 | be [vb pp] [adv prt] at | 268 |
|
| 4 | be [adv prt] at [noun] | 69 |
|
| 5 | be [vb pp] [adv prt] [noun] | 65 |
|
