| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might have [vb pp] a similar | 5 |
|
| 2 | might [verb] [vb pp] a similar | 5 |
|
| 3 | might have [vb pp] a similar | 5 |
|
| 4 | might [vb infin] [vb pp] a similar | 5 |
|
