| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pers pn] could [adv] | 2491 |
|
| 2 | [conj] [pers pn] [adv] [noun] | 149 |
|
| 3 | [conj] [pers pn] could [noun] | 61 |
|
| 4 | [pers pn] could [adv] [noun] | 18 |
|
