| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [to-vb] at [adv] [noun] | 15 |
|
| 2 | [vb pp] [verb] at [adv] [n mass] | 14 |
|
| 3 | [vb pp] [verb] at least [noun] | 9 |
|
| 4 | expected [verb] at [adv] [noun] | 6 |
|
