| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] that [pers pn] | 167 |
|
| 2 | it [adv] happen that | 125 |
|
| 3 | [adv] happen that [pers pn] | 31 |
|
| 4 | it happen that [pers pn] | 14 |
|
| 5 | it [adv] happen [pers pn] | 9 |
|
