| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [noun] [prep] | 590 |
|
| 2 | it be [noun] for | 564 |
|
| 3 | it [be] [noun] for | 564 |
|
| 4 | [pron] is [noun] for | 478 |
|
| 5 | it [is] [noun] for | 331 |
|
