| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [adv] [art] [noun] | 415 |
|
| 2 | a week [adv] [art] [noun] | 35 |
|
| 3 | [art] week [adv] [art] [noun] | 35 |
|
| 4 | a week [adv] [art] [noun] | 26 |
|
