| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | after [adj] years | 1853 |
|
| 2 | after [num] years | 1681 |
|
| 3 | [prep] nine years | 173 |
|
| 4 | after nine [noun] | 59 |
|
| 5 | after nine [noun pl] | 56 |
|
| 6 | after nine years | 19 |
|
| 7 | after nine year | 19 |
|
