| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] could | 25679 |
|
| 2 | [conj] which [modal v] | 666 |
|
| 3 | [conj] which [vb mod] | 666 |
|
| 4 | [conj] [Wh det] could | 160 |
|
| 5 | [conj] which could | 70 |
|
| 6 | [conj] which could | 70 |
|
