| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] a [adj] period [conj] | 35 |
|
| 2 | [noun sg] [prep] a [adj] period [conj] | 28 |
|
| 3 | [noun sg] [prep] a [adj] period [coord] | 21 |
|
| 4 | [noun sg] [prep] a [adj] period and | 14 |
|
| 5 | [noun sg] [prep] a [adj] period and | 14 |
|
| 6 | [noun sg] for a [adj] period [conj] | 13 |
|
| 7 | [noun sg] for a [adj] period [conj] | 13 |
|
| 8 | [noun sg] over a [adj] period [conj] | 12 |
|
| 9 | [noun sg] over a [adj] period [conj] | 12 |
|
| 10 | [noun sg] [prep] a [adj] period [subord] | 12 |
|
| 11 | [noun sg] [prep] a long period [conj] | 8 |
|
| 12 | [noun sg] [prep] a [adj -er] period [conj] | 7 |
|
| 13 | [noun sg] [prep] a short period [conj] | 6 |
|
| 14 | [noun sg] [prep] a [adj] period but | 6 |
|
| 15 | [noun sg] [prep] a [adj] period but | 6 |
|
| 16 | [noun sg] [prep] a longer period [conj] | 5 |
|
