| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could never [vb infin] | 682 |
|
| 2 | [indef pn] could [adv] [vb infin] | 406 |
|
| 3 | [indef pn] [modal v] never [vb infin] | 80 |
|
| 4 | [indef pn] could never [verb] | 21 |
|
