| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may [vb infin] been [verb] for | 11 |
|
| 2 | [pron] may have be [verb] for | 11 |
|
| 3 | [pron] may [vb infin] be [vb pp] for | 11 |
|
| 4 | [pers pn] may [vb infin] be [verb] for | 7 |
|
