| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] time of the | 1166 |
|
| 2 | [be] at [art] time of | 49 |
|
| 3 | [be] [art] time of the | 24 |
|
| 4 | [be] at [art] time the | 6 |
|
