| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [noun] | 9319 |
|
| 2 | it [to-vb] [noun] | 384 |
|
| 3 | it become [noun] | 121 |
|
| 4 | [pron] to become [noun] | 48 |
|
