| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] not [verb] to | 1400 |
|
| 2 | [pron] could not [verb] [prep] | 1348 |
|
| 3 | [pron] could not [verb] [prep] | 1347 |
|
| 4 | [pron] could [adv] [verb] to | 413 |
|
| 5 | [pron] could not [verb] to | 235 |
|
