| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a long [noun] | 2982 |
|
| 2 | [verb] a [adj] while | 114 |
|
| 3 | [verb] a long while | 26 |
|
| 4 | [verb] [art] long while | 26 |
|
| 5 | [verb] [art] long while | 26 |
|
