| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [prep] this area | 7 |
|
| 2 | [verb] been [v-ing] [prep] this area | 7 |
|
| 3 | [verb] been [v-ing] [prep] this area | 7 |
|
| 4 | [verb] been [v-ing] in this area | 6 |
|
