| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [adj] | 6193 |
|
| 2 | so it [vb past] | 363 |
|
| 3 | so [vb past] [adj] | 85 |
|
| 4 | so it [adj] | 12 |
|
