| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he could [verb] [art] [noun] | 1016 |
|
| 2 | he could [vb infin] [art] [noun] | 1003 |
|
| 3 | he [modal v] have [art] [noun] | 344 |
|
| 4 | [pron] could have [art] [noun] | 296 |
|
| 5 | he could have [art] [noun] | 32 |
|
