| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] for a long while | 28 |
|
| 2 | [noun sg] [prep] a long while | 27 |
|
| 3 | time [prep] a long while | 6 |
|
| 4 | time [prep] a long while | 6 |
|
