| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] i [verb] at [art] | 182 |
|
| 2 | i [verb] at [art] time | 81 |
|
| 3 | [subord] i [verb] [art] time | 20 |
|
| 4 | [subord] [verb] at [art] time | 16 |
|
