| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be at [art] time of | 50 |
|
| 2 | be at the time of | 49 |
|
| 3 | be at [art] time of | 49 |
|
| 4 | was at [art] time of | 23 |
|
| 5 | is at [art] time of | 10 |
|
| 6 | were at [art] time of | 7 |
|
