| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who it [be] [verb] | 34 |
|
| 2 | who it be [verb] | 34 |
|
| 3 | who it [be] [vb pp] | 28 |
|
| 4 | who it was [verb] | 21 |
|
| 5 | who it [was/were] [verb] | 21 |
|
| 6 | who it [is] [verb] | 13 |
|
| 7 | who it is [verb] | 9 |
|
