| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] happen [prep] be | 194 |
|
| 2 | [subord] [pron] happen [prep] be | 146 |
|
| 3 | unless [pron] [verb] [prep] be | 36 |
|
| 4 | unless [pron] happen [prep] be | 18 |
|
| 5 | unless [pron] happen [prep] be | 18 |
|
| 6 | unless [pron] happen [prep] [be] | 18 |
|
| 7 | unless [pron] happen [prep] [be] | 18 |
|
| 8 | unless [pron] happen [prep] be | 18 |
|
