| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] than a year after | 10 |
|
| 2 | [adj] than a year after | 10 |
|
| 3 | [adj] than a year after | 10 |
|
| 4 | more than a year after | 6 |
|
| 5 | more than a year after | 6 |
|
