| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [verb] at [art] | 125 |
|
| 2 | [conj] [verb] at [art] time | 63 |
|
| 3 | it [verb] at [art] time | 36 |
|
| 4 | [conj] it [verb] [art] time | 10 |
|
