| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [verb] at first | 11 |
|
| 2 | [subord] [verb] at first | 11 |
|
| 3 | than [verb] at first | 8 |
|
| 4 | [subord] appears at first | 5 |
|
| 5 | [subord] [vb -s] at first | 5 |
|
| 6 | [subord] appear at first | 5 |
|
