| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] [pron] could [vb infin] [pron] | 303 |
|
| 2 | i [verb] [pron] [modal v] [vb infin] [indef pn] | 170 |
|
| 3 | [pron] [verb] [pron] could [vb infin] [indef pn] | 55 |
|
| 4 | i [verb] [pron] could [verb] [indef pn] | 25 |
|
