| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] for year | 28 |
|
| 2 | had been [v-ing] for year | 18 |
|
| 3 | had been [adj] for year | 13 |
|
| 4 | had been [adj] for year | 13 |
|
| 5 | had been [vb pp] for year | 10 |
|
| 6 | had been for [adj] year | 12 |
|
| 7 | had been for [det] year | 10 |
|
| 8 | had been for many year | 7 |
|
| 9 | had been for many year | 7 |
|
