| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] years [prep] [art] | 1102 |
|
| 2 | [prep] a [adj] [prep] [art] | 488 |
|
| 3 | [prep] a [adj] years [prep] | 113 |
|
| 4 | a [adj] years [prep] [art] | 105 |
|
| 5 | [prep] a [adj] years [art] | 38 |
|
