| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have been [verb] at | 52 |
|
| 2 | we have been [v-ing] at | 46 |
|
| 3 | we have been look at | 33 |
|
| 4 | we have been looking at | 33 |
|
| 5 | we 've been [verb] at | 27 |
|
| 6 | we have been [verb] at | 18 |
|
| 7 | we had been [verb] at | 7 |
|
| 8 | we have been [vb pp] at | 6 |
|
