| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] years time | 180 |
|
| 2 | [num] years [pos pn] | 169 |
|
| 3 | [num] time [pos pn] | 157 |
|
| 4 | years time [pos pn] | 5 |
|
