| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh adv] it is [verb] | 118 |
|
| 2 | [noun sg] [Wh adv] it is [verb] | 83 |
|
| 3 | [conj] [Wh adv] it is [verb] | 77 |
|
| 4 | [prep] [Wh adv] it is [verb] | 76 |
|
| 5 | [prep] [Wh adv] it is [verb] | 76 |
|
| 6 | [coord] [Wh adv] it is [verb] | 71 |
|
| 7 | and [Wh adv] it is [verb] | 59 |
|
| 8 | and [Wh adv] it is [verb] | 59 |
|
| 9 | [verb] [Wh adv] it is [verb] | 54 |
|
| 10 | [noun pl] [Wh adv] it is [verb] | 24 |
|
| 11 | [adv] [Wh adv] it is [verb] | 22 |
|
| 12 | [adj] [Wh adv] it is [verb] | 19 |
|
| 13 | of [Wh adv] it is [verb] | 15 |
|
| 14 | of [Wh adv] it is [verb] | 15 |
|
| 15 | [vb base] [Wh adv] it is [verb] | 15 |
|
| 16 | to [Wh adv] it is [verb] | 14 |
|
| 17 | on [Wh adv] it is [verb] | 14 |
|
| 18 | know [Wh adv] it is [verb] | 14 |
|
| 19 | to [Wh adv] it is [verb] | 14 |
|
| 20 | on [Wh adv] it is [verb] | 14 |
|
| 21 | [to-vb] [Wh adv] it is [verb] | 13 |
|
| 22 | be [Wh adv] it is [verb] | 12 |
|
| 23 | [adv] [Wh adv] it is [verb] | 12 |
|
| 24 | [be] [Wh adv] it is [verb] | 12 |
|
| 25 | is [Wh adv] it is [verb] | 11 |
|
| 26 | [is] [Wh adv] it is [verb] | 11 |
|
| 27 | [vb -s] [Wh adv] it is [verb] | 11 |
|
| 28 | [noun prp] [Wh adv] it is [verb] | 11 |
|
| 29 | [num] [Wh adv] it is [verb] | 11 |
|
| 30 | [vb infin] [Wh adv] it is [verb] | 10 |
|
