| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could not [verb] [conj] | 259 |
|
| 2 | [pers pn] could [adv] [verb] and | 170 |
|
| 3 | [pers pn] [modal v] not [verb] and | 98 |
|
| 4 | [pers pn] could not [verb] [coord] | 91 |
|
| 5 | [pers pn] could not [verb] and | 85 |
|
| 6 | [pers pn] could [not/n't] [verb] and | 85 |
|
| 7 | [pron] could not [verb] and | 41 |
|
| 8 | [pers pn] could not [verb] and | 38 |
|
