| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh adv] it [is] [adv] [verb] | 21 |
|
| 2 | [verb] [Wh adv] it [is] [adv] [verb] | 18 |
|
| 3 | [noun sg] [Wh adv] it [is] [adv] [verb] | 13 |
|
| 4 | [vb infin] [Wh adv] it [is] [adv] [verb] | 5 |
|
| 5 | [be] [Wh adv] it [is] [adv] [verb] | 5 |
|
| 6 | be [Wh adv] it [is] [adv] [verb] | 5 |
|
| 7 | [noun pl] [Wh adv] it [is] [adv] [verb] | 5 |
|
| 8 | [is] [Wh adv] it [is] [adv] [verb] | 5 |
|
| 9 | [Wh adv] [adj] it [is] [adv] [verb] | 12 |
|
| 10 | [Wh adv] [adj] it [is] [adv] [verb] | 10 |
|
| 11 | [Wh adv] it [is] [adv] [adv] [verb] | 14 |
|
| 12 | [Wh adv] it [is] [adv] [adv] [verb] | 10 |
|
| 13 | [Wh adv] it [is] [adj] [adv] [verb] | 7 |
|
| 14 | [Wh adv] it [is] [adj] [adv] [verb] | 6 |
|
| 15 | [Wh adv] it [is] [adv] [adj] [verb] | 54 |
|
| 16 | [Wh adv] it [is] [adv] [adj] [verb] | 51 |
|
| 17 | [Wh adv] it [is] [adv] [adv] [verb] | 14 |
|
| 18 | [Wh adv] it [is] [adv] [adv] [verb] | 13 |
|
| 19 | [Wh adv] it [is] [adv] difficult [verb] | 9 |
|
| 20 | [Wh adv] it [is] [adv] difficult [verb] | 9 |
|
| 21 | [Wh adv] it [is] [adv] important [verb] | 7 |
|
| 22 | [Wh adv] it [is] [adv] important [verb] | 7 |
|
| 23 | [Wh adv] it [is] [adv] [verb] [adv] | 12 |
|
| 24 | [Wh adv] it [is] [adv] [verb] [prep] | 9 |
|
| 25 | [Wh adv] it [is] [adv] [verb] [prep] | 8 |
|
| 26 | [Wh adv] it [is] [adv] [verb] [adv prt] | 7 |
|
| 27 | [Wh adv] it [is] [adv] [verb] [conj] | 7 |
|
| 28 | [Wh adv] it [is] [adv] [verb] [adv] | 5 |
|
| 29 | [Wh adv] it [is] [adv] [verb] [adj] | 5 |
|
