| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] few weeks at [art] time | 6 |
|
| 2 | [art] [adj] weeks at [art] time | 6 |
|
| 3 | [art] [adj] weeks at a time | 6 |
|
| 4 | [art] [det] weeks at [art] time | 6 |
|
| 5 | [art] few weeks at [art] time | 6 |
|
| 6 | [art] [adj] weeks at a time | 6 |
|
| 7 | a [adj] weeks at [art] time | 6 |
|
