| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] happen to be | 565 |
|
| 2 | [noun pl] happen to be | 42 |
|
| 3 | [noun pl] [pron] happen to | 40 |
|
| 4 | [noun pl] [pron] to be | 7 |
|
