| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] twenty five years | 29 |
|
| 2 | [prep] twenty five years | 29 |
|
| 3 | [adv] twenty five years | 20 |
|
| 4 | [adv] twenty five years | 20 |
|
| 5 | for twenty five years | 19 |
|
| 6 | for twenty five years | 19 |
|
| 7 | [adj] twenty five years | 16 |
|
| 8 | [conj] twenty five years | 10 |
|
| 9 | [num ord] twenty five years | 9 |
|
| 10 | [verb] twenty five years | 8 |
|
| 11 | [noun sg] twenty five years | 7 |
|
| 12 | [noun] twenty five years | 7 |
|
| 13 | [coord] twenty five years | 6 |
|
| 14 | last twenty five years | 6 |
|
| 15 | last twenty five years | 6 |
|
| 16 | over twenty five years | 5 |
|
| 17 | over twenty five years | 5 |
|
| 18 | about twenty five years | 5 |
|
| 19 | about twenty five years | 5 |
|
| 20 | twenty five years [adv] | 28 |
|
| 21 | twenty five years [prep] | 25 |
|
| 22 | twenty five years [prep] | 25 |
|
| 23 | twenty five years [adv] | 23 |
|
| 24 | twenty five years ago | 16 |
|
| 25 | twenty five years ago | 16 |
|
| 26 | twenty five years [conj] | 13 |
|
| 27 | twenty five years [adj] | 10 |
|
| 28 | twenty five years [coord] | 9 |
|
| 29 | twenty five years [adj] | 8 |
|
| 30 | twenty five years and | 8 |
|
