| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] a [noun sg] | 4653 |
|
| 2 | might be a [noun sg] | 617 |
|
| 3 | might be [vb pp] a | 96 |
|
| 4 | might be [vb pp] [noun sg] | 36 |
|
