| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adv] [adv] as [adj] | 155 |
|
| 2 | could [vb infin] [adv] [adv] [adj] | 91 |
|
| 3 | could [vb infin] [adv] [adv] as | 43 |
|
| 4 | could [vb infin] [adv] as [adj] | 6 |
|
