| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] [vb mod] to [be] | 108 |
|
| 2 | [prep] [Wh det] [vb mod] to [be] | 108 |
|
| 3 | of [pron] [vb mod] to [be] | 40 |
|
| 4 | of [Wh det] [vb mod] [prep] [be] | 34 |
|
| 5 | of [Wh det] [vb mod] [prep] [be] | 34 |
|
| 6 | of [Wh det] [vb mod] to [be] | 33 |
|
| 7 | of [Wh det] [vb mod] to [be] | 33 |
|
| 8 | of [Wh det] [modal v] to [be] | 33 |
|
