| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] at [det] time | 1320 |
|
| 2 | [vb base] at [det] time | 69 |
|
| 3 | [vb base] [noun sg] at [det] | 34 |
|
| 4 | [vb base] [noun sg] [det] time | 5 |
|
