| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what it is [prep] | 96 |
|
| 2 | [prep] what it is [prep] | 82 |
|
| 3 | [prep] what it is [prep] | 82 |
|
| 4 | of what it is [prep] | 54 |
|
| 5 | of what it is [prep] | 54 |
|
| 6 | know what it is [prep] | 43 |
|
| 7 | [vb infin] what it is [prep] | 33 |
|
| 8 | [vb base] what it is [prep] | 27 |
|
| 9 | know what it is [prep] | 19 |
|
| 10 | [to-vb] what it is [prep] | 18 |
|
| 11 | know what it is [prep] | 17 |
|
| 12 | [conj] what it is [prep] | 14 |
|
| 13 | be what it is [prep] | 13 |
|
| 14 | [be] what it is [prep] | 13 |
|
| 15 | [coord] what it is [prep] | 12 |
|
| 16 | [noun] what it is [prep] | 12 |
|
| 17 | [is] what it is [prep] | 12 |
|
| 18 | [noun sg] what it is [prep] | 10 |
|
| 19 | [adv] what it is [prep] | 10 |
|
| 20 | and what it is [prep] | 8 |
|
| 21 | about what it is [prep] | 8 |
|
| 22 | and what it is [prep] | 8 |
|
| 23 | about what it is [prep] | 8 |
|
| 24 | is what it is [prep] | 8 |
|
| 25 | imagine what it is [prep] | 7 |
|
| 26 | [v-ing] what it is [prep] | 6 |
|
| 27 | understand what it is [prep] | 6 |
|
| 28 | see what it is [prep] | 6 |
|
| 29 | [vb pp] what it is [prep] | 6 |
|
| 30 | [vb -s] what it is [prep] | 6 |
|
