| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have [vb pp] that [noun] | 82 |
|
| 2 | we have been [vb pp] that | 30 |
|
| 3 | have been [vb pp] that [noun] | 13 |
|
| 4 | we have been [vb pp] [noun] | 10 |
|
