| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | just for a [adj] while | 12 |
|
| 2 | just [prep] a [adj] while | 12 |
|
| 3 | just for a [adj] while | 12 |
|
| 4 | just [prep] a little while | 6 |
|
