| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [vb pp] at the | 649 |
|
| 2 | be [vb pp] at the expense | 89 |
|
| 3 | [adv] [vb pp] at the expense | 11 |
|
| 4 | be [adv] at the expense | 9 |
|
