| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | after a [adj] [noun] | 3613 |
|
| 2 | [prep] a [adj] years | 820 |
|
| 3 | after a [adj] [noun pl] | 642 |
|
| 4 | after a [adj] year | 123 |
|
| 5 | after [art] [adj] years | 88 |
|
| 6 | after [art] [adj] years | 88 |
|
| 7 | after a [adj] years | 66 |
|
