| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] in a [det] week | 29 |
|
| 2 | in a [det] week [unc] | 23 |
|
| 3 | [noun] in [det] week [unc] | 20 |
|
| 4 | [noun] in a week [unc] | 13 |
|
