| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [Wh det] [pron] [modal v] [vb infin] | 442 |
|
| 2 | and [Wh det] [pron] [modal v] [vb infin] | 286 |
|
| 3 | and to [Wh det] [pron] [modal v] | 10 |
|
