| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] happened to be [adj] | 8 |
|
| 2 | [adv] happened to [be] [adj] | 8 |
|
| 3 | [adv] happened to [be] [adj] | 8 |
|
| 4 | [adv] happened to be [adj] | 8 |
|
