| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [conj] it is [verb] [conj] | 35 |
|
| 2 | [coord] when it [be] [verb] [conj] | 10 |
|
| 3 | [coord] when it be [verb] [conj] | 10 |
|
| 4 | [coord] when [pron] is [verb] [conj] | 7 |
|
| 5 | [conj] when it is [verb] [conj] | 6 |
|
| 6 | [coord] when it [is] [verb] [conj] | 5 |
|
