| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | unless it is [verb] [conj] | 19 |
|
| 2 | unless it is [vb pp] [conj] | 19 |
|
| 3 | unless it is [verb] that | 12 |
|
| 4 | unless it is [verb] that | 12 |
|
| 5 | unless it is [verb] [that] | 12 |
|
| 6 | unless it is [verb] [coord] | 6 |
|
