| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] | 79322 |
|
| 2 | [pron] [is] commonly | 148 |
|
| 3 | it [be] commonly | 97 |
|
| 4 | [pers pn] [is] commonly | 85 |
|
| 5 | it [is] commonly | 78 |
|
