| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] few week ' | 29 |
|
| 2 | [prep] [art] [det] weeks ' | 29 |
|
| 3 | [prep] a [det] week ' | 29 |
|
| 4 | in [art] [det] week ' | 23 |
|
