| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [is] [vb pp] | 544 |
|
| 2 | so [adv] it [is] | 168 |
|
| 3 | so it [is] [vb pp] | 29 |
|
| 4 | so [adv] [is] [vb pp] | 14 |
|
