| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] on for about [art] | 5 |
|
| 2 | [vb past] on for about [art] | 5 |
|
| 3 | went on for about [art] | 5 |
|
| 4 | [vb past] on for about [art] | 5 |
|
| 5 | [vb past] on for about a | 5 |
|
