| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which they [modal v] [vb infin] | 745 |
|
| 2 | on which they [modal v] | 37 |
|
| 3 | on which [modal v] [vb infin] | 8 |
|
| 4 | on they [modal v] [vb infin] | 6 |
|
