| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun] of | 1793 |
|
| 2 | [prep] time of | 851 |
|
| 3 | [prep] time of | 851 |
|
| 4 | at time [prep] | 374 |
|
| 5 | at time [prep] | 374 |
|
| 6 | at time of | 215 |
|
| 7 | at time of | 215 |
|
