| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] years [verb] [verb] | 362 |
|
| 2 | [num] years i [verb] | 198 |
|
| 3 | years i [verb] [verb] | 158 |
|
| 4 | [num] i [verb] [verb] | 150 |
|
