| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which they [modal v] [vb infin] | 745 |
|
| 2 | which [pron] might [vb infin] | 240 |
|
| 3 | [pron] they might [vb infin] | 135 |
|
| 4 | which they might [verb] | 52 |
|
