| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] a [noun] | 19886 |
|
| 2 | [be] a [noun] for | 5126 |
|
| 3 | it [be] [noun] for | 564 |
|
| 4 | it a [noun] for | 85 |
|
