| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] at the same time | 68 |
|
| 2 | [vb infin] it at the time | 31 |
|
| 3 | it at the same time | 30 |
|
| 4 | [vb infin] it at the same | 5 |
|
