| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it happen | 65 |
|
| 2 | [adv] it happened | 38 |
|
| 3 | [adv] it happens | 27 |
|
| 4 | then it happen | 23 |
|
| 5 | now it happen | 6 |
|
| 6 | well it happen | 6 |
|
| 7 | so it happen | 5 |
|
