| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] for a short [noun] | 97 |
|
| 2 | [adv] for a short [noun sg] | 96 |
|
| 3 | [adv] for a [adj] period | 67 |
|
| 4 | [adv] for a [adj] period | 62 |
|
| 5 | [adv] [prep] a short period | 28 |
|
| 6 | [adv] [prep] a short period | 28 |
|
| 7 | [adv] for [art] short period | 22 |
|
| 8 | [adv] for [art] short period | 22 |
|
| 9 | [adv] for a short period | 21 |
|
| 10 | [adv] for a short period | 21 |
|
| 11 | [adv] for a short period | 21 |
|
| 12 | [adv] for a short period | 21 |
|
