| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] for some time | 19 |
|
| 2 | have been there for some time | 11 |
|
| 3 | had been [adv] for some time | 9 |
|
| 4 | have been [adv] for some time | 7 |
|
