| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what [pron] [vb past] | 4187 |
|
| 2 | [prep] what [pron] [vb past] | 3245 |
|
| 3 | [prep] what [pron] [vb past] | 3245 |
|
| 4 | [be] what [pron] [vb past] | 1896 |
|
| 5 | be what [pron] [vb past] | 1896 |
|
| 6 | [is] what [pron] [vb past] | 1362 |
|
| 7 | [adv] what [pron] [vb past] | 1261 |
|
| 8 | [vb past] what [pron] [vb past] | 1117 |
|
| 9 | 's what [pron] [vb past] | 1076 |
|
| 10 | [vb infin] what [pron] [vb past] | 980 |
|
| 11 | [conj] what [pron] [vb past] | 959 |
|
| 12 | [adv] what [pron] [vb past] | 864 |
|
| 13 | of what [pron] [vb past] | 862 |
|
| 14 | of what [pron] [vb past] | 862 |
|
| 15 | [to-vb] what [pron] [vb past] | 808 |
|
| 16 | know what [pron] [vb past] | 715 |
|
| 17 | [coord] what [pron] [vb past] | 652 |
|
| 18 | [pron] what [pron] [vb past] | 499 |
|
| 19 | [noun] what [pron] [vb past] | 496 |
|
| 20 | [was/were] what [pron] [vb past] | 481 |
|
| 21 | was what [pron] [vb past] | 461 |
|
| 22 | [pers pn] what [pron] [vb past] | 455 |
|
| 23 | [vb base] what [pron] [vb past] | 449 |
|
| 24 | [v-ing] what [pron] [vb past] | 425 |
|
| 25 | and what [pron] [vb past] | 411 |
|
| 26 | and what [pron] [vb past] | 411 |
|
| 27 | do what [pron] [vb past] | 382 |
|
| 28 | [vb pp] what [pron] [vb past] | 358 |
|
| 29 | [adj] what [pron] [vb past] | 338 |
|
| 30 | for what [pron] [vb past] | 328 |
|
