| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [v-ing] | 7097 |
|
| 2 | what be [v-ing] | 4932 |
|
| 3 | [adv] what be | 2818 |
|
| 4 | [adv] what [v-ing] | 6 |
|
