| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | one who [vb mod] | 249 |
|
| 2 | one who [modal v] | 249 |
|
| 3 | [pron] who could | 213 |
|
| 4 | one [pron] could | 143 |
|
| 5 | one who could | 53 |
|
