| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] [verb] to | 11809 |
|
| 2 | [Wh det] [vb mod] [verb] [prep] | 3141 |
|
| 3 | [Wh det] [modal v] [verb] to | 1162 |
|
