| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [det] years | 634 |
|
| 2 | [prep] [art] years [prep] | 579 |
|
| 3 | [prep] [det] years [prep] | 555 |
|
| 4 | [prep] [art] [det] [prep] | 478 |
|
| 5 | [art] [det] years [prep] | 276 |
|
