| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have had [art] [noun] | 459 |
|
| 2 | might have [verb] [art] [noun] | 440 |
|
| 3 | might have [vb pp] [art] [noun] | 400 |
|
| 4 | might have have [art] [noun] | 54 |
|
| 5 | might [verb] had [art] [noun] | 52 |
|
