| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [is] [verb] [prep] [art] | 801 |
|
| 2 | what [is] [verb] [prep] [art] | 801 |
|
| 3 | what is [verb] [prep] [art] | 658 |
|
| 4 | what [is] [verb] [prep] the | 636 |
|
| 5 | what [is] [verb] [prep] the | 636 |
|
| 6 | what [is] [vb pp] [prep] [art] | 534 |
|
| 7 | what [is] [v-ing] [prep] [art] | 243 |
|
| 8 | what [is] happen [prep] [art] | 221 |
|
| 9 | what [is] happening [prep] [art] | 212 |
|
| 10 | what [is] [verb] in [art] | 184 |
|
| 11 | what [is] [verb] as [art] | 179 |
|
| 12 | what [is] [verb] [prep] a | 164 |
|
| 13 | what 's [verb] [prep] [art] | 143 |
|
| 14 | what [is] known [prep] [art] | 136 |
|
| 15 | what [is] know [prep] [art] | 136 |
|
| 16 | what [is] [verb] [prep] a | 131 |
|
| 17 | what [is] [verb] by [art] | 114 |
|
| 18 | what [is] meant [prep] [art] | 80 |
|
| 19 | what [is] mean [prep] [art] | 80 |
|
| 20 | what [is] [verb] of [art] | 72 |
|
| 21 | what [is] [verb] to [art] | 61 |
|
| 22 | what [is] leave [prep] [art] | 51 |
|
| 23 | what [is] left [prep] [art] | 51 |
|
| 24 | what [is] [verb] on [art] | 46 |
|
| 25 | what [is] [verb] [prep] an | 33 |
|
| 26 | what [is] [verb] about [art] | 28 |
|
| 27 | what [is] [verb] at [art] | 23 |
|
| 28 | what [is] [to-vb] [prep] [art] | 22 |
|
| 29 | what [is] required [prep] [art] | 20 |
|
| 30 | what [is] require [prep] [art] | 20 |
|
