| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh adv] it is | 504 |
|
| 2 | know [Wh adv] it [is] | 297 |
|
| 3 | [vb base] [Wh adv] it [is] | 229 |
|
| 4 | [verb] how it [is] | 223 |
|
| 5 | [verb] where it [is] | 204 |
|
| 6 | [vb infin] [Wh adv] it [is] | 203 |
|
| 7 | [verb] why it [is] | 171 |
|
| 8 | [verb] [Wh adv] it 's | 156 |
|
| 9 | know [Wh adv] it [is] | 146 |
|
| 10 | know [Wh adv] it [is] | 107 |
|
| 11 | [to-vb] [Wh adv] it [is] | 89 |
|
| 12 | [vb -s] [Wh adv] it [is] | 83 |
|
| 13 | see [Wh adv] it [is] | 69 |
|
| 14 | explain [Wh adv] it [is] | 61 |
|
| 15 | [verb] when it [is] | 59 |
|
| 16 | see [Wh adv] it [is] | 29 |
|
| 17 | knows [Wh adv] it [is] | 28 |
|
| 18 | [vb pp] [Wh adv] it [is] | 27 |
|
| 19 | [v-ing] [Wh adv] it [is] | 26 |
|
| 20 | understand [Wh adv] it [is] | 24 |
|
| 21 | wonder [Wh adv] it [is] | 23 |
|
| 22 | to see [Wh adv] it [is] | 20 |
|
| 23 | show [Wh adv] it [is] | 16 |
|
| 24 | see [Wh adv] it [is] | 16 |
|
| 25 | ask [Wh adv] it [is] | 15 |
|
| 26 | explains [Wh adv] it [is] | 15 |
|
| 27 | to explain [Wh adv] it [is] | 15 |
|
| 28 | explain [Wh adv] it [is] | 13 |
|
| 29 | to know [Wh adv] it [is] | 13 |
|
| 30 | to understand [Wh adv] it [is] | 12 |
|
