| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] i have [adj] | 234 |
|
| 2 | could i [verb] [adj] | 59 |
|
| 3 | could i [vb infin] [adj] | 58 |
|
| 4 | could [pron] have [adj] | 40 |
|
| 5 | could i have [adj] | 23 |
|
