| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [adv] | 27371 |
|
| 2 | [pron] [adv] [noun] | 3234 |
|
| 3 | [pron] could [noun] | 218 |
|
| 4 | could [adv] [noun] | 127 |
|
