| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [adv] [verb] | 181184 |
|
| 2 | [pron] could [adv] [verb] | 21206 |
|
| 3 | [verb] could [adv] [verb] | 112 |
|
| 4 | [pron] [verb] could [verb] | 99 |
|
| 5 | [pron] [verb] could [adv] | 63 |
|
