| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb mod] be [prep] | 414 |
|
| 2 | [Wh det] [vb mod] be [prep] | 414 |
|
| 3 | [pron] [vb mod] be to | 152 |
|
| 4 | [Wh det] [modal v] be to | 15 |
|
| 5 | [Wh det] [vb mod] [be] to | 15 |
|
| 6 | [Wh det] [vb mod] be to | 15 |
|
