| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] within a period [prep] [adj] | 14 |
|
| 2 | [noun] within a period [prep] [adj] | 13 |
|
| 3 | [vb pp] within a period [prep] [adj] | 12 |
|
| 4 | [noun sg] within a period [prep] [adj] | 9 |
|
| 5 | within a [adj] period [prep] [adj] | 5 |
|
| 6 | within a [adj] period [prep] [adj] | 5 |
|
| 7 | within a period [prep] [adj] [noun] | 34 |
|
| 8 | within a period [prep] [adj] [noun pl] | 31 |
|
| 9 | within a period [prep] [adj] year | 13 |
|
| 10 | within a period [prep] [adj] years | 12 |
|
| 11 | within a period [prep] [adj] month | 10 |
|
| 12 | within a period [prep] [adj] months | 8 |
|
| 13 | within a period [prep] [adj] days | 7 |
|
| 14 | within a period [prep] [adj] day | 7 |
|
