| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [prep] the time of | 11 |
|
| 2 | it [vb past] [prep] the time of | 6 |
|
| 3 | it [verb] at the time of | 6 |
|
| 4 | it [verb] at the time of | 6 |
|
| 5 | it [vb -s] [prep] the time of | 5 |
|
