| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] to be [adj] | 164 |
|
| 2 | [pron] happen to be [adj] | 75 |
|
| 3 | which happen to be [adj] | 11 |
|
| 4 | which happen [prep] be [adj] | 9 |
|
| 5 | which happen to [be] [adj] | 9 |
|
