| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] who [adv] happened to be | 6 |
|
| 2 | [noun] who [adv] happened to [be] | 6 |
|
| 3 | [noun] who [adv] happened to be | 6 |
|
| 4 | [noun] who [adv] happened to [be] | 6 |
|
