| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for a [det] weeks [prep] | 13 |
|
| 2 | for a few weeks [prep] | 13 |
|
| 3 | for a few weeks [prep] | 13 |
|
| 4 | for a [adj] weeks in | 5 |
|
