| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adj] years | 3647 |
|
| 2 | [prep] [art] [num] years | 1318 |
|
| 3 | [prep] [art] eight [noun] | 329 |
|
| 4 | [prep] [art] eight [noun pl] | 210 |
|
| 5 | [prep] [art] eight year | 38 |
|
| 6 | [prep] [art] eight years | 27 |
|
| 7 | [prep] [art] eight years | 27 |
|
