| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is [adv] [art] | 10286 |
|
| 2 | [noun] is [art] period | 19 |
|
| 3 | is [adv] [art] period | 14 |
|
| 4 | [noun] [adv] [art] period | 5 |
|
