| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could have had [art] [noun] | 44 |
|
| 2 | they [modal v] have had [art] [noun] | 35 |
|
| 3 | they [vb mod] have had [art] [noun] | 35 |
|
| 4 | they could have [vb pp] [art] [noun] | 34 |
|
| 5 | they could have [verb] [art] [noun] | 34 |
|
| 6 | they could have have [art] [noun] | 5 |
|
| 7 | they could [verb] had [art] [noun] | 5 |
|
| 8 | they could have had [art] [noun] | 5 |
|
