| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] [adv] [verb] | 1383 |
|
| 2 | when it [is] [adv] [verb] | 91 |
|
| 3 | when it [is] [adv] [verb] | 66 |
|
| 4 | when it [is] [adv] [adv] | 30 |
|
