| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [pron] [pron] could | 151 |
|
| 2 | [coord] [pron] who [vb mod] | 42 |
|
| 3 | [coord] [pron] who [modal v] | 42 |
|
| 4 | [conj] [pron] who could | 18 |
|
| 5 | [coord] [pron] who could | 13 |
|
| 6 | [coord] [pron] [Wh pn] could | 13 |
|
| 7 | [coord] [pron] who could | 13 |
|
