| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] for a [adj] | 8530 |
|
| 2 | for a [adj] period | 653 |
|
| 3 | [noun sg] for a period | 160 |
|
| 4 | [noun sg] for [adj] period | 61 |
|
| 5 | [noun sg] a [adj] period | 9 |
|
