| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [noun] for | 564 |
|
| 2 | it [be] normal for | 37 |
|
| 3 | it [be] normal [noun] | 34 |
|
| 4 | [be] normal [noun] for | 15 |
|
