| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] [prep] a [adj] | 9161 |
|
| 2 | [prep] a [adj] period | 1820 |
|
| 3 | [adv prt] a [adj] period | 81 |
|
| 4 | [adv prt] [prep] a period | 54 |
|
