| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [num] years | 6137 |
|
| 2 | [num] years [pers pn] | 1027 |
|
| 3 | for years [pers pn] | 134 |
|
| 4 | for [num] [pers pn] | 36 |
|
