| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [pron] do [adj] | 71 |
|
| 2 | [modal v] i do [adj] | 68 |
|
| 3 | could i [verb] [adj] | 59 |
|
| 4 | could i [vb infin] [adj] | 58 |
|
| 5 | could i do [adj] | 5 |
|
