| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adv] [verb] a [adj] period | 7 |
|
| 2 | [modal v] [adv] [verb] a [adj] period | 6 |
|
| 3 | [vb mod] [adv] [verb] a [adj] period | 6 |
|
| 4 | [adv] [verb] [prep] a [adj] period | 36 |
|
| 5 | [adv] [verb] [prep] a [adj] period | 36 |
|
| 6 | [adv] [verb] for a [adj] period | 13 |
|
| 7 | [adv] [verb] for a [adj] period | 13 |
|
| 8 | [adv] [verb] within a [adj] period | 7 |
|
| 9 | [adv] [verb] within a [adj] period | 7 |
|
| 10 | [adv] [verb] a [adj] [noun sg] period | 6 |
|
| 11 | [adv] [verb] a [adj] [noun] period | 6 |
|
| 12 | [adv] [verb] a [adj] period [prep] | 24 |
|
| 13 | [adv] [verb] a [adj] period [prep] | 24 |
|
| 14 | [adv] [verb] a [adj] period of | 19 |
|
| 15 | [adv] [verb] a [adj] period of | 19 |
|
