| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] | 79370 |
|
| 2 | [vb pp] it [adv] | 3888 |
|
| 3 | [vb pp] [is] [adv] | 1178 |
|
| 4 | [vb pp] it [is] | 588 |
|
