| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pers pn] could [adv] stop [noun] | 6 |
|
| 2 | [coord] [pers pn] could [adv] stop [noun] | 5 |
|
| 3 | [conj] [pers pn] could [not/n't] stop [noun] | 5 |
|
| 4 | [conj] [pers pn] could not stop [noun] | 5 |
|
