| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [is] [v-ing] [to-vb] [prep] | 89 |
|
| 2 | what [is] go [to-vb] [prep] | 86 |
|
| 3 | what [is] going [to-vb] [prep] | 83 |
|
| 4 | what [is] [verb] to happen [prep] | 80 |
|
| 5 | what 's [verb] [to-vb] [prep] | 64 |
|
| 6 | what [is] [verb] [to-vb] to | 56 |
|
| 7 | what is [verb] [to-vb] [prep] | 34 |
|
| 8 | what [is] [verb] [to-vb] in | 16 |
|
| 9 | what [is] [vb pp] [to-vb] [prep] | 9 |
|
| 10 | what [is] [verb] [to-vb] from | 5 |
|
