| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [be] talking about | 613 |
|
| 2 | [pron] [verb] [be] talking about | 140 |
|
| 3 | [Wh det] [pron] [verb] [be] talking | 23 |
|
