| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [verb] for a while | 32 |
|
| 2 | he [verb] for a while | 32 |
|
| 3 | he [verb] for [art] while | 32 |
|
| 4 | he [vb past] for [art] while | 30 |
|
| 5 | he stand for [art] while | 7 |
|
| 6 | he stood for [art] while | 7 |
|
