| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [indef pn] [pron] could | 70 |
|
| 2 | [adv] [indef pn] who [modal v] | 39 |
|
| 3 | [adv] [indef pn] who [vb mod] | 39 |
|
| 4 | [adv] [pron] who could | 9 |
|
| 5 | [adv] [indef pn] who could | 8 |
|
