| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [prep] [adv] a [noun] | 57 |
|
| 2 | [noun] [prep] [adv] a week | 45 |
|
| 3 | [noun prp] [prep] [adv] [art] week | 6 |
|
