| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [modal v] [vb infin] | 4252 |
|
| 2 | [pron] i [modal v] [vb infin] | 3558 |
|
| 3 | [Wh det] i [modal v] [vb infin] | 1924 |
|
| 4 | which i [modal v] [verb] | 583 |
|
| 5 | which i [modal v] [vb infin] | 569 |
|
