| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have been [art] [adj -er] [noun sg] | 6 |
|
| 2 | may [verb] been [art] [adj -er] [noun sg] | 6 |
|
| 3 | may have been [art] [adj -er] [noun sg] | 6 |
|
| 4 | may [vb infin] been [art] [adj -er] [noun sg] | 6 |
|
