| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and it [is] [verb] [prep] | 331 |
|
| 2 | when it [is] [verb] [prep] | 241 |
|
| 3 | and when it [verb] [prep] | 55 |
|
| 4 | and when it [is] [verb] | 34 |
|
