| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it [be] [verb] [adv] | 109 |
|
| 2 | [Wh adv] it be [verb] [adv] | 108 |
|
| 3 | [adv] it is [verb] [adv] | 101 |
|
| 4 | [Wh adv] [pron] is [verb] [adv] | 67 |
|
| 5 | [Wh adv] it [is] [verb] [adv] | 52 |
|
