| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] for some time | 123 |
|
| 2 | had been [verb] for some | 71 |
|
| 3 | had [verb] for some time | 21 |
|
| 4 | had been [verb] some time | 9 |
|
| 5 | had been for some time | 5 |
|
