| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [adv] to | 334 |
|
| 2 | [pron] [adv] happen to | 158 |
|
| 3 | [pron] [was/were] happen to | 134 |
|
| 4 | [pron] [was/were] [adv] happen | 44 |
|
| 5 | [was/were] [adv] happen to | 10 |
|
