| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [indef pn] [pron] had been | 126 |
|
| 2 | [indef pn] which [verb] been | 66 |
|
| 3 | [indef pn] which have been | 66 |
|
| 4 | [pron] which had been | 27 |
|
| 5 | [indef pn] which had be | 25 |
|
| 6 | [indef pn] which had [been] | 25 |
|
| 7 | [indef pn] which had [be] | 25 |
|
| 8 | [indef pn] which [vb past] been | 25 |
|
