| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [verb] at [art] time of | 31 |
|
| 2 | [pers pn] [verb] at the time of | 26 |
|
| 3 | [pers pn] [vb past] at [art] time of | 24 |
|
| 4 | it [verb] at [art] time of | 9 |
|
| 5 | they [verb] at [art] time of | 6 |
|
| 6 | [pers pn] [verb] at a time of | 5 |
|
| 7 | we [verb] at [art] time of | 5 |
|
