| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the [det] time | 723 |
|
| 2 | [noun sg] at the [det] time | 696 |
|
| 3 | [verb] [noun sg] at the [det] | 73 |
|
| 4 | [verb] [noun sg] at [det] time | 68 |
|
| 5 | [verb] [noun sg] at the time | 34 |
|
