| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [num] years | 2538 |
|
| 2 | been [verb] [prep] [num] | 2478 |
|
| 3 | been [verb] [prep] years | 138 |
|
| 4 | been [verb] [num] years | 82 |
|
| 5 | been [prep] [num] years | 22 |
|
