| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] been [v-ing] [prep] | 3339 |
|
| 2 | [Wh det] [pron] [verb] been [v-ing] | 595 |
|
| 3 | [Wh det] [verb] been [v-ing] [prep] | 195 |
|
| 4 | [Wh det] [pron] [verb] been [prep] | 78 |
|
| 5 | [Wh det] [pron] [verb] [v-ing] [prep] | 60 |
|
