| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been for [noun] | 44 |
|
| 2 | had been for [noun pl] | 26 |
|
| 3 | had been for [noun prp] | 11 |
|
| 4 | had been for [noun sg] | 7 |
|
| 5 | had been for year | 6 |
|
| 6 | had been for years | 6 |
|
