| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] it [be] [noun] | 461 |
|
| 2 | it [be] [noun] [Wh det] | 137 |
|
| 3 | [noun sg] [be] [noun] [Wh det] | 113 |
|
| 4 | [noun sg] it [be] [Wh det] | 23 |
|
