| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [pron] happen to be | 111 |
|
| 2 | [det] [noun] happen to be | 19 |
|
| 3 | [det] [noun] [pron] happen to | 15 |
|
| 4 | [det] [pron] happen to be | 5 |
|
