| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] [pron] could not | 445 |
|
| 2 | [adj] [noun] i [vb mod] not | 317 |
|
| 3 | [adj] [noun] i [modal v] not | 317 |
|
| 4 | [adj] [noun] i could [adv] | 133 |
|
| 5 | [adj] [noun] i could not | 85 |
|
