| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | fast as they [vb mod] | 38 |
|
| 2 | fast as they [vb mod] | 38 |
|
| 3 | fast as they [vb mod] | 38 |
|
| 4 | fast as they could | 27 |
|
| 5 | fast as they can | 10 |
|
