| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for many year | 362 |
|
| 2 | [modal v] [verb] for many | 51 |
|
| 3 | [modal v] [verb] for year | 47 |
|
| 4 | [modal v] [verb] many year | 30 |
|
