| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [pron] happen to be | 10 |
|
| 2 | of [noun] [pron] happen to be | 9 |
|
| 3 | [prep] [noun] [Wh pn] happen to be | 7 |
|
| 4 | [prep] [noun pl] [pron] happen to be | 7 |
|
| 5 | [prep] [noun] [pers pn] happen to be | 7 |
|
| 6 | [prep] [noun] who happen to be | 7 |
|
| 7 | [prep] [noun] who happen to be | 7 |
|
| 8 | [prep] [noun sg] [pron] happen to be | 5 |
|
| 9 | [prep] [noun] [pron] happened to be | 5 |
|
