| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the time [prep] | 2957 |
|
| 2 | [noun] at the time | 2743 |
|
| 3 | [noun] the time [prep] | 28 |
|
| 4 | [noun] at time [prep] | 24 |
|
| 5 | [noun] at the [prep] | 17 |
|
