| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could [adv] [verb] that | 317 |
|
| 2 | [vb base] [pers pn] could [adv] [verb] | 195 |
|
| 3 | [vb base] [pers pn] [adv] [verb] that | 123 |
|
| 4 | [vb base] [pers pn] could [verb] that | 38 |
|
