| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [vb pp] for | 1015 |
|
| 2 | been [vb pp] for [noun pl] | 307 |
|
| 3 | had [vb pp] for [noun pl] | 122 |
|
| 4 | had been [vb pp] [noun pl] | 79 |
|
| 5 | had been for [noun pl] | 26 |
|
