| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [verb] at the same | 7 |
|
| 2 | if [vb pp] at the same | 6 |
|
| 3 | if at the same time | 14 |
|
| 4 | if at the same [noun sg] | 14 |
|
| 5 | if at the same time | 14 |
|
| 6 | if at the same [noun] | 14 |
|
