| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might have been [art] [noun] | 201 |
|
| 2 | might have been [art] [noun sg] | 190 |
|
| 3 | might have been a [noun] | 115 |
|
| 4 | might have been the [noun] | 62 |
|
| 5 | might have been an [noun] | 22 |
|
| 6 | might have been [art] bit | 11 |
|
| 7 | might have been [art] bit | 11 |
|
| 8 | might have been [art] case | 9 |
|
| 9 | might have been [art] case | 9 |
|
| 10 | might have been [art] [noun pl] | 9 |
|
| 11 | might have been [art] result | 6 |
|
| 12 | might have been [art] result | 6 |
|
