| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] many years that | 7 |
|
| 2 | [vb pp] [prep] many years that | 7 |
|
| 3 | [vb pp] for many years that | 6 |
|
| 4 | [vb pp] for many years that | 6 |
|
