| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] for a [adj] | 88 |
|
| 2 | [verb] for a [adj] while | 71 |
|
| 3 | i [verb] for a while | 31 |
|
| 4 | i [verb] a [adj] while | 7 |
|
