| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] what [pron] [vb base] [prep] | 75 |
|
| 2 | what [pron] [vb base] [adv] [prep] | 55 |
|
| 3 | [v-ing] what [pron] [vb base] [adv] | 39 |
|
| 4 | [v-ing] [pron] [vb base] [adv] [prep] | 15 |
|
