| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could still have | 18 |
|
| 2 | [pers pn] could still have | 18 |
|
| 3 | [noun] could still have | 10 |
|
| 4 | [noun sg] could still have | 5 |
|
| 5 | could still have [vb pp] | 10 |
|
| 6 | could still have [verb] | 10 |
|
| 7 | could still have [be] | 8 |
|
| 8 | could still have be | 8 |
|
| 9 | could still have been | 8 |
|
| 10 | could still have [been] | 8 |
|
| 11 | could still have [noun] | 5 |
|
