| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it when it be [verb] | 20 |
|
| 2 | it when it be [verb] | 20 |
|
| 3 | it when it be [verb] | 20 |
|
| 4 | it when it be [vb pp] | 16 |
|
| 5 | it when it was [verb] | 10 |
|
| 6 | it when it is [verb] | 9 |
|
