| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] at [art] time | 171 |
|
| 2 | that at [art] time | 135 |
|
| 3 | [be] that at [art] | 52 |
|
| 4 | [be] that [art] time | 22 |
|
