| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | following [num] years | 92 |
|
| 2 | following two years | 28 |
|
| 3 | following two years | 28 |
|
| 4 | following three years | 18 |
|
| 5 | following three years | 18 |
|
| 6 | following five years | 11 |
|
| 7 | following five years | 11 |
|
