| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] could [vb infin] [pron] [prep] | 64 |
|
| 2 | [conj] [modal v] [vb infin] nothing [prep] | 19 |
|
| 3 | [conj] could [vb infin] [indef pn] [prep] | 19 |
|
| 4 | [conj] could [vb infin] nothing [prep] | 10 |
|
| 5 | [conj] could [verb] nothing [prep] | 10 |
|
