| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] [adv] seven days | 5 |
|
| 2 | [is] [adv] seven days a | 8 |
|
| 3 | [is] [adv] seven days a | 8 |
|
| 4 | [is] [adv] seven days [art] | 8 |
|
| 5 | [is] [adv] seven days [art] | 8 |
|
