| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which happen to be | 23 |
|
| 2 | [noun sg] [Wh det] happen to be | 11 |
|
| 3 | [noun] [Wh det] happens to be | 10 |
|
| 4 | [noun] [Wh det] happen to be | 9 |
|
| 5 | [noun pl] [Wh det] happen to be | 9 |
|
| 6 | [noun] [Wh det] happened to be | 5 |
|
