| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] i could | 105 |
|
| 2 | [not/n't] [adj] i [modal v] | 95 |
|
| 3 | [not/n't] [adj] i [vb mod] | 95 |
|
| 4 | [not/n't] [adj] [pron] could | 59 |
|
| 5 | [not/n't] [adj] i could | 19 |
|
