| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [art] time [vb past] | 15 |
|
| 2 | [verb] at [art] time [vb past] | 15 |
|
| 3 | [verb] at the time [vb past] | 13 |
|
| 4 | [verb] at the time [vb past] | 13 |
|
| 5 | [vb past] at [art] time [vb past] | 10 |
|
| 6 | have at [art] time [vb past] | 8 |
|
| 7 | had at [art] time [vb past] | 7 |
|
