| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] at the [det] time | 695 |
|
| 2 | [pos pn] [noun sg] at the time | 128 |
|
| 3 | [pos pn] [noun sg] at [det] time | 95 |
|
| 4 | [pos pn] [noun sg] at the [det] | 51 |
|
