| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] as a | 3440 |
|
| 2 | could [adv] [verb] a | 1494 |
|
| 3 | could [verb] as a | 96 |
|
| 4 | could [adv] [verb] as | 61 |
|
