| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | unless [pron] happen [prep] be [adj] | 6 |
|
| 2 | unless [pron] happen [prep] be [art] | 6 |
|
| 3 | unless [pron] happen [prep] be [adj] | 6 |
|
| 4 | unless [pron] happen [prep] be [art] | 6 |
|
| 5 | unless [pron] happen [prep] be a | 5 |
|
| 6 | unless [pron] happen [prep] be a | 5 |
|
