| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [vb pp] [noun] | 889 |
|
| 2 | as it [verb] [vb pp] | 367 |
|
| 3 | as it [verb] [noun] | 332 |
|
| 4 | as [verb] [vb pp] [noun] | 30 |
|
