| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [vb pp] for a long | 24 |
|
| 2 | [vb pp] for a very long | 22 |
|
| 3 | [vb past] [vb pp] for a very | 7 |
|
| 4 | [vb past] for a very long | 6 |
|
