| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [verb] for a while | 54 |
|
| 2 | and [vb past] for a while | 27 |
|
| 3 | and [vb base] for a while | 16 |
|
| 4 | and [vb infin] for a while | 6 |
|
| 5 | and [vb pp] for a while | 5 |
|
