| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] that [adj] [noun] | 30 |
|
| 2 | [Wh adv] it [be] [adj] [noun] | 28 |
|
| 3 | [Wh adv] it [be] that [noun] | 24 |
|
| 4 | [Wh adv] it [be] that [adj] | 7 |
|
