| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [prep] | 3635 |
|
| 2 | had been [prep] | 3635 |
|
| 3 | have been for | 502 |
|
| 4 | [verb] been for | 502 |
|
| 5 | [vb past] been for | 166 |
|
| 6 | had [be] for | 158 |
|
| 7 | had be for | 158 |
|
| 8 | had [been] for | 157 |
|
| 9 | had been for | 157 |
|
