| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] for a long time | 86 |
|
| 2 | and for a long time | 30 |
|
| 3 | and [vb past] for a long | 13 |
|
| 4 | and [vb past] a long time | 8 |
|
