| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] 25 year ' | 19 |
|
| 2 | [prep] 25 year ' | 19 |
|
| 3 | with 25 year ' | 5 |
|
| 4 | with 25 year ' | 5 |
|
| 5 | 25 year ' [noun] | 29 |
|
| 6 | 25 year ' [noun sg] | 29 |
|
| 7 | 25 year ' service | 13 |
|
| 8 | 25 year ' service | 13 |
|
| 9 | 25 year ' experience | 8 |
|
| 10 | 25 year ' experience | 8 |
|
