| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [pron] had been | 257 |
|
| 2 | [adj] which had been | 49 |
|
| 3 | [num] which [verb] been | 38 |
|
| 4 | [num] which have been | 38 |
|
| 5 | [num] which [vb past] been | 19 |
|
| 6 | [num] which had [be] | 19 |
|
| 7 | [num] which had [been] | 19 |
|
| 8 | [num] which had be | 19 |
|
