| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [modal v] [prep] [be] | 62 |
|
| 2 | [Wh pn] [vb mod] [prep] [be] | 62 |
|
| 3 | [Wh pn] [modal v] [prep] be | 62 |
|
| 4 | who [modal v] [prep] [be] | 62 |
|
| 5 | [Wh pn] [modal v] to [be] | 61 |
|
| 6 | [Wh pn] [modal v] to [be] | 61 |
|
| 7 | [Wh pn] [modal v] [prep] [be] | 61 |
|
| 8 | [Wh pn] [modal v] [prep] be | 61 |
|
| 9 | [Wh pn] used [prep] [be] | 42 |
|
| 10 | [Wh pn] used [prep] [be] | 42 |
|
| 11 | [Wh pn] ought [prep] [be] | 18 |
|
| 12 | [Wh pn] ought [prep] [be] | 18 |
|
