| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] had been [adv] | 56 |
|
| 2 | [prep] which have been [adv] | 37 |
|
| 3 | [prep] which [verb] been [adv] | 37 |
|
| 4 | [prep] [Wh det] had been [adv] | 15 |
|
| 5 | [prep] which had [been] [adv] | 10 |
|
| 6 | [prep] which had [be] [adv] | 10 |
|
| 7 | [prep] which had been [adv] | 10 |
|
| 8 | [prep] which had be [adv] | 10 |
|
| 9 | [prep] which [vb past] been [adv] | 10 |
|
| 10 | [prep] which had been [adv] | 10 |
|
