| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] be [v-ing] | 11649 |
|
| 2 | [adv] what be [verb] | 752 |
|
| 3 | [adv] [Wh det] be [v-ing] | 430 |
|
| 4 | [adv] what be [v-ing] | 411 |
|
| 5 | [adv] what [be] [v-ing] | 411 |
|
