| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb infin] a [noun sg] | 10650 |
|
| 2 | could [vb infin] a [noun sg] | 2365 |
|
| 3 | could [adv] [vb infin] a | 1492 |
|
| 4 | could [adv] [vb infin] [noun sg] | 818 |
|
