| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] a [noun] | 73986 |
|
| 2 | [conj] a [noun sg] | 70594 |
|
| 3 | [conj] [art] period | 309 |
|
| 4 | [conj] [art] period | 309 |
|
| 5 | [conj] a period | 101 |
|
| 6 | [conj] a period | 101 |
|
