| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] for many | 67 |
|
| 2 | have [vb pp] for many years | 61 |
|
| 3 | been [vb pp] for many years | 54 |
|
| 4 | have been [vb pp] for years | 28 |
|
| 5 | have been for many years | 23 |
|
