| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [det] years ' | 22 |
|
| 2 | [noun sg] [prep] [det] year ' | 20 |
|
| 3 | [noun] of [det] year ' | 19 |
|
| 4 | [noun] [prep] several year ' | 10 |
|
| 5 | [noun] [prep] many year ' | 8 |
|
