| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [noun] to | 190 |
|
| 2 | [be] [noun] to [pos pn] | 88 |
|
| 3 | it [be] to [pos pn] | 61 |
|
| 4 | it [be] [noun] [pos pn] | 10 |
|
