| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] can [adv] happen that | 5 |
|
| 2 | it can [adv] happen that | 5 |
|
| 3 | [pron] can [adv] happen that | 5 |
|
| 4 | it can [adv] happen that | 5 |
|
| 5 | [pers pn] can [adv] happen that | 5 |
|
