| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for over [num] years | 557 |
|
| 2 | for over twenty years | 50 |
|
| 3 | for over twenty years | 50 |
|
| 4 | for over 20 years | 49 |
|
| 5 | for over 20 years | 49 |
|
| 6 | for over two years | 44 |
|
| 7 | for over two years | 44 |
|
| 8 | for over 30 years | 43 |
|
| 9 | for over 30 years | 43 |
|
| 10 | for over ten years | 30 |
|
| 11 | for over ten years | 30 |
|
| 12 | for over thirty years | 28 |
|
| 13 | for over thirty years | 28 |
|
| 14 | for over 40 years | 24 |
|
| 15 | for over 40 years | 24 |
|
| 16 | for over forty years | 22 |
|
| 17 | for over forty years | 22 |
|
| 18 | for over 100 years | 21 |
|
| 19 | for over 100 years | 21 |
|
| 20 | for over 10 years | 20 |
|
| 21 | for over 10 years | 20 |
|
| 22 | for over 25 years | 16 |
|
| 23 | for over three years | 16 |
|
| 24 | for over 25 years | 16 |
|
| 25 | for over three years | 16 |
|
| 26 | for over five years | 15 |
|
| 27 | for over fifty years | 15 |
|
| 28 | for over fifty years | 15 |
|
| 29 | for over five years | 15 |
|
| 30 | for over fifteen years | 14 |
|
