| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have [adv] been [verb] | 207 |
|
| 2 | have [adv] been [verb] at | 178 |
|
| 3 | we have [adv] [verb] at | 64 |
|
| 4 | we have been [verb] at | 52 |
|
