| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [subord] [pron] could | 1810 |
|
| 2 | [adv] fast [subord] [pron] | 310 |
|
| 3 | fast [subord] [pron] could | 137 |
|
| 4 | [adv] fast [pron] could | 8 |
|
