| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | unless [pron] happen to be | 18 |
|
| 2 | unless [pers pn] happen to [be] | 17 |
|
| 3 | unless you happen to [be] | 8 |
|
| 4 | unless [pron] happened to [be] | 8 |
|
| 5 | unless you happen to [be] | 8 |
|
| 6 | unless [pron] happen to [be] | 6 |
|
