| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a [det] week ' | 11 |
|
| 2 | [noun] [prep] a [det] weeks ' | 11 |
|
| 3 | [noun] [prep] a [det] week ' | 11 |
|
| 4 | [noun] [prep] a few week ' | 11 |
|
| 5 | [noun sg] [prep] a [det] week ' | 7 |
|
| 6 | [noun] in a [det] week ' | 7 |
|
| 7 | [noun] in a [det] week ' | 7 |
|
