| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [is] [verb] | 1816 |
|
| 2 | [Wh adv] it [is] [verb] | 688 |
|
| 3 | whenever [pron] [is] [verb] | 30 |
|
| 4 | whenever it [be] [verb] | 27 |
|
| 5 | whenever it [is] [verb] | 20 |
|
