| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could [vb infin] [pron] [prep] | 1257 |
|
| 2 | [pers pn] [modal v] [vb infin] [pn reflx] [prep] | 639 |
|
| 3 | [pron] could [vb infin] [pn reflx] [prep] | 101 |
|
| 4 | [pers pn] could [verb] [pn reflx] [prep] | 96 |
|
| 5 | [pers pn] could [vb infin] [pn reflx] [prep] | 95 |
|
