| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] happened to be [verb] | 69 |
|
| 2 | [pron] [adv] to be [verb] | 65 |
|
| 3 | [pron] [adv] happened to be | 47 |
|
| 4 | [adv] happened to be [verb] | 14 |
|
