| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb past] for a while | 110 |
|
| 2 | [pers pn] [vb past] for a long | 63 |
|
| 3 | [pers pn] for a long while | 7 |
|
| 4 | [vb past] for a long while | 5 |
|
