| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [pos pn] [adj] | 350 |
|
| 2 | as it [vb past] [adj] | 179 |
|
| 3 | as it [vb past] [pos pn] | 95 |
|
| 4 | as [vb past] [pos pn] [adj] | 31 |
|
