| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] [verb] [prep] many | 83 |
|
| 2 | [noun] [verb] [prep] many year | 75 |
|
| 3 | [noun] [modal v] [verb] [prep] year | 26 |
|
| 4 | [modal v] [verb] [prep] many year | 24 |
|
| 5 | [noun] [modal v] [verb] many year | 7 |
|
