| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] at the time of | 19 |
|
| 2 | [verb] [adv prt] at the time of | 19 |
|
| 3 | [verb] [adv prt] at the time of | 19 |
|
| 4 | [vb pp] [adv prt] at the time of | 12 |
|
| 5 | [verb] on at the time of | 5 |
|
| 6 | [verb] up at the time of | 5 |
|
