| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be [adv] for some time | 9 |
|
| 2 | had [been] [adv] for some time | 9 |
|
| 3 | had been [adv] for some time | 9 |
|
| 4 | had [be] [adv] for some time | 9 |
|
| 5 | had [be] there for some time | 7 |
|
| 6 | had [be] there for some time | 7 |
|
