| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [noun] [noun pl] [Wh det] | 5 |
|
| 2 | it be [noun] [noun pl] [Wh det] | 5 |
|
| 3 | it [be] [noun] [noun pl] which | 5 |
|
