| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] could [vb infin] [pos pn] [noun] | 120 |
|
| 2 | [verb] [pron] could [verb] [pos pn] [noun] | 120 |
|
| 3 | [verb] [pron] [modal v] have [pos pn] [noun] | 35 |
|
| 4 | [verb] [pron] could have [pron] [noun] | 8 |
|
| 5 | [verb] [pron] could have [pos pn] [noun] | 8 |
|
