| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] who it [is] [verb] | 5 |
|
| 2 | who [verb] it [is] [verb] | 10 |
|
| 3 | who [vb -s] it [is] [verb] | 8 |
|
| 4 | who it [is] [pron] [verb] | 6 |
|
