| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could i [vb mod] [pers pn] | 7 |
|
| 2 | could i [vb mod] [pers pn] | 7 |
|
| 3 | could i [vb mod] i | 7 |
|
| 4 | could i could [pers pn] | 7 |
|
