| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | last [num] years | 2634 |
|
| 2 | [num] years [pers pn] | 1027 |
|
| 3 | last years [pers pn] | 9 |
|
| 4 | last [num] [pers pn] | 6 |
|
