| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] for many years | 54 |
|
| 2 | had [vb pp] for many years | 19 |
|
| 3 | had [been] [vb pp] for many | 15 |
|
| 4 | had [been] [vb pp] for years | 10 |
|
| 5 | had [been] for many years | 7 |
|
