| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] | 28656 |
|
| 2 | is [subord] | 4237 |
|
| 3 | be unless | 25 |
|
| 4 | [be] unless | 25 |
|
| 5 | [is] unless | 16 |
|
| 6 | is unless | 11 |
|
