| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a [noun] of | 936 |
|
| 2 | [verb] at [art] time of | 455 |
|
| 3 | [verb] [prep] a time of | 79 |
|
| 4 | [verb] [prep] a time of | 79 |
|
| 5 | [verb] at a time [prep] | 64 |
|
| 6 | [verb] at a time [prep] | 64 |
|
| 7 | [verb] at a time of | 52 |
|
| 8 | [verb] at a time of | 52 |
|
