| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] some [noun sg] | 185 |
|
| 2 | could [vb infin] in [noun sg] | 185 |
|
| 3 | [vb infin] in some [noun sg] | 64 |
|
| 4 | could [vb infin] in some | 12 |
|
| 5 | could in some [noun sg] | 5 |
|
