| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] that [verb] been | 60 |
|
| 2 | [vb base] that have been | 60 |
|
| 3 | [verb] that had been | 48 |
|
| 4 | [vb base] [conj] had been | 25 |
|
| 5 | [vb base] that had [be] | 23 |
|
| 6 | [vb base] [that] had been | 23 |
|
| 7 | [vb base] that had been | 23 |
|
| 8 | [vb base] that [vb past] been | 23 |
|
| 9 | [vb base] that had be | 23 |
|
| 10 | [vb base] that had [been] | 23 |
|
