| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] for a while | 25 |
|
| 2 | [verb] [vb pp] for a while | 25 |
|
| 3 | have [vb pp] for a while | 22 |
|
| 4 | [vb past] [vb pp] for a while | 19 |
|
| 5 | had [vb pp] for a while | 13 |
|
