| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] [verb] [prep] | 2721 |
|
| 2 | it [adv] occur [prep] | 170 |
|
| 3 | it [adv] [vb infin] [prep] | 78 |
|
| 4 | [pers pn] [adv] occur [prep] | 11 |
|
| 5 | [pron] [adv] occur [prep] | 11 |
|
| 6 | it [adv] occur [prep] | 11 |
|
