| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have been [prep] that | 8 |
|
| 2 | we have [been] [prep] that | 8 |
|
| 3 | we have [been] [prep] that | 8 |
|
| 4 | we 've [been] [prep] that | 6 |
|
