| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [verb] that | 403 |
|
| 2 | could [adv] [verb] done | 129 |
|
| 3 | [adv] [verb] done that | 52 |
|
| 4 | could [verb] done that | 27 |
|
