| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could n't [vb infin] have a | 6 |
|
| 2 | [pers pn] could n't [verb] have a | 6 |
|
| 3 | [pers pn] could n't have [verb] a | 28 |
|
| 4 | [pers pn] could n't have [vb pp] a | 28 |
|
| 5 | [pers pn] could n't have choose a | 6 |
|
| 6 | [pers pn] could n't have chosen a | 6 |
|
| 7 | [pers pn] could n't have [be] a | 5 |
|
| 8 | [pers pn] could n't have be a | 5 |
|
| 9 | [pers pn] could n't have a [noun sg] | 11 |
|
| 10 | [pers pn] could n't have a [noun] | 11 |
|
| 11 | [pers pn] could n't have a [adj] | 9 |
|
| 12 | [pers pn] could n't have a [adj -er] | 5 |
|
