| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [det] [noun] | 60528 |
|
| 2 | [pron] could [det] | 230 |
|
| 3 | [pron] could [noun] | 218 |
|
| 4 | could [det] [noun] | 108 |
|
