| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [modal v] to | 119 |
|
| 2 | [Wh det] [pers pn] [modal v] to | 116 |
|
| 3 | [Wh det] it [modal v] [prep] | 50 |
|
| 4 | [pron] it [modal v] to | 47 |
|
| 5 | [Wh det] it [modal v] to | 39 |
|
