| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what is | 3437 |
|
| 2 | [prep] what is | 3437 |
|
| 3 | [verb] what is | 2121 |
|
| 4 | [conj] what is | 1292 |
|
| 5 | of what is | 1236 |
|
| 6 | of what is | 1236 |
|
| 7 | [coord] what is | 996 |
|
| 8 | [adv] what is | 858 |
|
| 9 | [adv] what is | 695 |
|
| 10 | [to-vb] what is | 664 |
|
| 11 | and what is | 614 |
|
| 12 | and what is | 614 |
|
| 13 | to what is | 425 |
|
| 14 | to what is | 425 |
|
| 15 | [vb infin] what is | 424 |
|
| 16 | [vb base] what is | 407 |
|
| 17 | [noun] what is | 347 |
|
| 18 | in what is | 346 |
|
| 19 | in what is | 346 |
|
| 20 | [be] what is | 328 |
|
| 21 | be what is | 328 |
|
| 22 | but what is | 322 |
|
| 23 | but what is | 322 |
|
| 24 | know what is | 287 |
|
| 25 | [is] what is | 284 |
|
| 26 | [v-ing] what is | 275 |
|
| 27 | is what is | 257 |
|
| 28 | on what is | 236 |
|
| 29 | on what is | 236 |
|
| 30 | [noun sg] what is | 228 |
|
