| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] week [art] | 14 |
|
| 2 | [prep] a [det] weeks [art] | 14 |
|
| 3 | [prep] a few week [art] | 14 |
|
| 4 | [prep] a [det] week [art] | 14 |
|
| 5 | [prep] a [det] week the | 11 |
|
| 6 | [prep] a [det] week the | 11 |
|
| 7 | within a [det] week [art] | 6 |
|
| 8 | within a [det] week [art] | 6 |
|
| 9 | after a [det] week [art] | 5 |
|
| 10 | after a [det] week [art] | 5 |
|
