| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] what be going on | 6 |
|
| 2 | [vb past] [adv] what was [verb] on | 6 |
|
| 3 | [vb past] [adv] what be [v-ing] on | 6 |
|
| 4 | [vb past] [adv] what be go on | 6 |
|
| 5 | [vb past] [adv] what be [verb] on | 5 |
|
| 6 | [vb past] exactly what be [verb] on | 5 |
|
| 7 | [vb past] exactly what be [verb] on | 5 |
|
