| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] [prep] a while | 32 |
|
| 2 | i [verb] [prep] [art] while | 32 |
|
| 3 | i [verb] [prep] [art] while | 32 |
|
| 4 | i [verb] for [art] while | 27 |
|
| 5 | i [verb] for [art] while | 27 |
|
| 6 | i [vb past] [prep] [art] while | 26 |
|
| 7 | i think [prep] [art] while | 7 |
|
| 8 | i [vb base] [prep] [art] while | 6 |
|
| 9 | i thought [prep] [art] while | 6 |
|
