| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [verb] [art] | 4691 |
|
| 2 | i [adv] [verb] [art] | 3392 |
|
| 3 | could i [adv] [verb] | 173 |
|
| 4 | could i [verb] [art] | 110 |
|
