| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [verb] at the same | 16 |
|
| 2 | [subord] [verb] at the same | 16 |
|
| 3 | [subord] [v-ing] at the same | 8 |
|
| 4 | [subord] [vb pp] at the same | 8 |
|
| 5 | if [verb] at the same | 7 |
|
