| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | happen to be [adj] | 146 |
|
| 2 | [Wh det] happen to be | 59 |
|
| 3 | [Wh det] happen to [adj] | 37 |
|
| 4 | [Wh det] to be [adj] | 13 |
|
