| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun sg] [prep] a | 99039 |
|
| 2 | [noun sg] [prep] a period | 557 |
|
| 3 | [art] [noun sg] [prep] period | 70 |
|
| 4 | [art] [noun sg] a period | 6 |
|
