| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [conj] it is [verb] | 327 |
|
| 2 | [conj] when it is [verb] | 72 |
|
| 3 | [adj] when it is [verb] | 49 |
|
| 4 | [adj] [conj] when it [verb] | 22 |
|
| 5 | [adj] [conj] when it is | 12 |
|
