| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at least [adv] [adv] [subord] | 5 |
|
| 2 | [vb pp] at [adv] [adv] [adv] [subord] | 5 |
|
| 3 | [vb pp] at [adv] as [adv] [subord] | 5 |
|
| 4 | [vb pp] at [adv] [adv] [adv] as | 5 |
|
