| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [not/n't] have [noun sg] | 5 |
|
| 2 | [pers pn] could [not/n't] have [noun sg] | 5 |
|
| 3 | could [not/n't] have [vb pp] [noun sg] | 28 |
|
| 4 | could [not/n't] have [verb] [noun sg] | 28 |
|
| 5 | could [not/n't] have [art] [noun sg] | 27 |
|
| 6 | could [not/n't] have [art] [noun sg] | 27 |
|
| 7 | could [not/n't] have a [noun sg] | 17 |
|
| 8 | could [not/n't] have a [noun sg] | 17 |
|
| 9 | could [not/n't] have [adj] [noun sg] | 11 |
|
| 10 | could [not/n't] have [pos pn] [noun sg] | 10 |
|
| 11 | could [not/n't] have [pron] [noun sg] | 10 |
|
| 12 | could [not/n't] have the [noun sg] | 9 |
|
| 13 | could [not/n't] have the [noun sg] | 9 |
|
| 14 | could [not/n't] have [det] [noun sg] | 7 |
|
| 15 | could [not/n't] have taken [noun sg] | 6 |
|
| 16 | could [not/n't] have take [noun sg] | 6 |
|
| 17 | could [not/n't] have had [noun sg] | 5 |
|
| 18 | could [not/n't] have have [noun sg] | 5 |
|
