| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [num ord] year 's | 572 |
|
| 2 | [verb] [prep] [num ord] year 's | 223 |
|
| 3 | [noun] [verb] [prep] [num ord] year | 106 |
|
| 4 | [noun] [verb] [num ord] year 's | 49 |
|
