| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could [adv] [vb infin] [noun sg] | 169 |
|
| 2 | [pers pn] could [vb infin] an [noun sg] | 143 |
|
| 3 | could [adv] [vb infin] an [noun sg] | 46 |
|
| 4 | [pers pn] could [adv] [vb infin] an | 36 |
|
| 5 | [pers pn] [adv] [vb infin] an [noun sg] | 16 |
|
