| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it be [v-ing] | 235 |
|
| 2 | [Wh adv] it [is] [v-ing] | 173 |
|
| 3 | [Wh adv] it 's [v-ing] | 113 |
|
| 4 | how it [be] [v-ing] | 84 |
|
| 5 | [Wh adv] it [be] going | 83 |
|
| 6 | where it [be] [v-ing] | 71 |
|
| 7 | [Wh adv] it [was/were] [v-ing] | 63 |
|
| 8 | [Wh adv] it was [v-ing] | 62 |
|
| 9 | [Wh adv] it is [v-ing] | 60 |
|
| 10 | when it [be] [v-ing] | 37 |
|
| 11 | why it [be] [v-ing] | 37 |
|
| 12 | [Wh adv] it [be] gon | 17 |
|
| 13 | [Wh adv] it [be] coming | 15 |
|
| 14 | [Wh adv] it [be] happening | 13 |
|
| 15 | [Wh adv] it [be] taking | 7 |
|
| 16 | [Wh adv] it [be] doing | 7 |
|
| 17 | [Wh adv] it [be] getting | 6 |
|
| 18 | [Wh adv] it [be] raining | 5 |
|
