| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] i for many years | 5 |
|
| 2 | [prep] i for many years | 5 |
|
| 3 | i [verb] for many years | 7 |
|
| 4 | i [vb past] for many years | 5 |
|
