| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh det] be [v-ing] on | 653 |
|
| 2 | [verb] i [Wh det] be [v-ing] | 33 |
|
| 3 | i [Wh det] be [v-ing] on | 21 |
|
| 4 | [verb] i be [v-ing] on | 13 |
|
