| No | Pattern | Freq | Relations |
|---|---|---|---|
| 31 | [prep] fifteen years [pers pn] | 7 |
|
| 32 | to [num] years [pers pn] | 7 |
|
| 33 | [prep] 15 years [pers pn] | 7 |
|
| 34 | [prep] twenty-five years [pers pn] | 6 |
|
| 35 | [prep] 11 years [pers pn] | 6 |
|
| 36 | [prep] 30 years [pers pn] | 6 |
|
| 37 | [prep] eight years [pers pn] | 6 |
|
| 38 | [prep] twelve years [pers pn] | 5 |
|
| 39 | [prep] nine years [pers pn] | 5 |
|
