| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] what be [v-ing] [adv] | 179 |
|
| 2 | [vb base] what be [v-ing] [adv] | 108 |
|
| 3 | [adv] [vb base] what be [v-ing] | 31 |
|
| 4 | [adv] [vb base] what be [adv] | 14 |
|
