| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have been [v-ing] [prep] | 424 |
|
| 2 | have been [v-ing] out [prep] | 105 |
|
| 3 | we have been out [prep] | 16 |
|
| 4 | we have been [v-ing] out | 15 |
|
