| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [adv] happen | 158 |
|
| 2 | it have happen in | 30 |
|
| 3 | have [adv] happen in | 28 |
|
| 4 | it [adv] happen in | 15 |
|
| 5 | it have [adv] in | 13 |
|
