| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] know [Wh adv] it [is] [verb] | 18 |
|
| 2 | not know [Wh adv] it [is] [verb] | 15 |
|
| 3 | [not/n't] know [Wh adv] it [is] [verb] | 15 |
|
| 4 | [pron] know [Wh adv] it [is] [verb] | 13 |
|
| 5 | n't know [Wh adv] it [is] [verb] | 12 |
|
| 6 | [pers pn] know [Wh adv] it [is] [verb] | 10 |
|
| 7 | i know [Wh adv] it [is] [verb] | 5 |
|
| 8 | know [Wh adv] [adj] it [is] [verb] | 26 |
|
| 9 | know [Wh adv] [adj] it [is] [verb] | 23 |
|
| 10 | know [Wh adv] hard it [is] [verb] | 5 |
|
| 11 | know [Wh adv] hard it [is] [verb] | 5 |
|
| 12 | know [Wh adv] it [is] [adj] [verb] | 7 |
|
| 13 | know [Wh adv] it [is] [adj] [verb] | 6 |
|
| 14 | know [Wh adv] it [is] [verb] [prep] | 13 |
|
| 15 | know [Wh adv] it [is] [verb] [prep] | 10 |
|
| 16 | know [Wh adv] it [is] [verb] from | 6 |
|
| 17 | know [Wh adv] it [is] [verb] from | 6 |
|
