| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] after a [adj] | 394 |
|
| 2 | [adv] a [adj] period | 138 |
|
| 3 | after a [adj] period | 121 |
|
| 4 | [adv] after a period | 20 |
|
