| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] could [vb infin] | 19151 |
|
| 2 | could i [vb infin] | 729 |
|
| 3 | [noun] could i | 48 |
|
| 4 | [noun] i [vb infin] | 16 |
|
