| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] [noun] | 28817 |
|
| 2 | [subord] [pron] could | 11707 |
|
| 3 | [pron] could [noun] | 218 |
|
| 4 | [subord] could [noun] | 7 |
|
