| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] [vb mod] not [verb] and | 8 |
|
| 2 | [vb past] [pers pn] [vb mod] not [verb] and | 8 |
|
| 3 | [vb past] [pron] [vb mod] not [vb infin] and | 8 |
|
| 4 | [vb past] [pron] could not [verb] and | 6 |
|
