| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] a [noun] | 4644 |
|
| 2 | [conj] [adv] a [noun sg] | 4486 |
|
| 3 | [conj] [adv] [art] period | 17 |
|
| 4 | [conj] [adv] [art] period | 17 |
|
| 5 | [conj] [adv] a period | 5 |
|
| 6 | [conj] [adv] a period | 5 |
|
