| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] i at [art] | 162 |
|
| 2 | i at [art] time | 56 |
|
| 3 | [prep] at [art] time | 45 |
|
| 4 | [prep] i [art] time | 7 |
|
