| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [pron] could not | 82 |
|
| 2 | [prep] [pron] [pron] could not | 82 |
|
| 3 | of [pron] [pron] could [adv] | 52 |
|
| 4 | of [pron] [pron] [modal v] not | 46 |
|
| 5 | of [pron] [pron] [vb mod] not | 46 |
|
| 6 | of [pron] [pron] could [not/n't] | 33 |
|
| 7 | of [pron] [pron] could not | 33 |
|
| 8 | of [pron] [pron] could not | 12 |
|
| 9 | of [pron] [pron] could not | 12 |
|
