| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] what [pers pn] [vb base] [prep] | 9 |
|
| 2 | [v-ing] [adv] what [pron] [vb base] [prep] | 9 |
|
| 3 | [v-ing] [adv] what [pron] [vb base] [prep] | 9 |
|
| 4 | [v-ing] [adv] what [pron] [vb base] [prep] | 5 |
|
