| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] a [adj] | 980 |
|
| 2 | might be a [adj] | 453 |
|
| 3 | might be [prep] [adj] | 103 |
|
| 4 | might be [prep] a | 66 |
|
| 5 | might [prep] a [adj] | 12 |
|
