| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] as [pron] could | 995 |
|
| 2 | [adv] as [pers pn] could | 969 |
|
| 3 | [adv] [conj] they could | 578 |
|
| 4 | [adv] as they [modal v] | 309 |
|
| 5 | [adv] as they could | 115 |
|
