| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [prep] [art] [num] years | 131 |
|
| 2 | [prep] [art] [num] years ' | 34 |
|
| 3 | [noun pl] [prep] [num] years ' | 32 |
|
| 4 | [noun pl] [prep] [art] [num] ' | 5 |
|
