| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] [verb] [verb] | 8858 |
|
| 2 | [v-ing] what [pers pn] [verb] | 971 |
|
| 3 | [v-ing] [pers pn] [verb] [verb] | 869 |
|
| 4 | [v-ing] what [verb] [verb] | 96 |
|
