| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [num] years | 2538 |
|
| 2 | [verb] be [prep] [num] | 323 |
|
| 3 | be [prep] [num] years | 199 |
|
| 4 | [verb] be [num] years | 135 |
|
| 5 | [verb] be [prep] years | 27 |
|
