| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [art] time | 1750 |
|
| 2 | [vb past] at [art] time | 398 |
|
| 3 | had at [art] [noun] | 70 |
|
| 4 | had [prep] [art] time | 32 |
|
| 5 | have at [art] time | 29 |
|
| 6 | had at [art] time | 23 |
|
