| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [Wh det] be [v-ing] on | 50 |
|
| 2 | [verb] i [pron] be [v-ing] on | 20 |
|
| 3 | [verb] i [Wh det] be [v-ing] [adv] | 19 |
|
| 4 | [verb] i [Wh det] be [v-ing] [adv prt] | 19 |
|
| 5 | [verb] i [Wh det] [be] [v-ing] on | 19 |
|
| 6 | [verb] i [Wh det] be [v-ing] on | 19 |
|
| 7 | [verb] i [Wh det] be [verb] on | 19 |
|
