| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [vb pp] | 17485 |
|
| 2 | it [adv] [is] | 1133 |
|
| 3 | [adv] [is] [vb pp] | 1026 |
|
| 4 | it [adv] [vb pp] | 406 |
|
