| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] to | 5494 |
|
| 2 | [adv] happened to | 122 |
|
| 3 | [conj] [adv] happened | 78 |
|
| 4 | [conj] happened to | 67 |
|
