| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [adv] [prep] | 311 |
|
| 2 | had been [adv] [prep] | 311 |
|
| 3 | [verb] been [adv] before | 27 |
|
| 4 | have been [adv] before | 27 |
|
| 5 | had been [adv] before | 15 |
|
| 6 | had [be] [adv] before | 15 |
|
| 7 | had be [adv] before | 15 |
|
| 8 | [vb past] been [adv] before | 15 |
|
| 9 | had been [adv] before | 14 |
|
| 10 | had [been] [adv] before | 14 |
|
