| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] years [pers pn] | 658 |
|
| 2 | [prep] [num] years [pers pn] | 367 |
|
| 3 | [prep] twenty-five years [pron] | 7 |
|
| 4 | [prep] twenty-five [noun] [pers pn] | 7 |
|
| 5 | [prep] twenty-five [noun pl] [pers pn] | 7 |
|
| 6 | [prep] twenty-five years [pers pn] | 6 |
|
| 7 | [prep] twenty-five years [pers pn] | 6 |
|
| 8 | [prep] twenty-five year [pers pn] | 6 |
|
