| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] may [vb infin] been responsible for | 11 |
|
| 2 | [noun pl] may [vb infin] been responsible for | 6 |
|
| 3 | [noun sg] may [vb infin] been responsible for | 5 |
|
| 4 | may [adv] [vb infin] been responsible for | 7 |
|
| 5 | may [adv] [vb infin] been responsible for | 6 |
|
| 6 | may [vb infin] been responsible for [art] | 14 |
|
| 7 | may [vb infin] been responsible for [art] | 14 |
|
| 8 | may [vb infin] been responsible for the | 14 |
|
| 9 | may [vb infin] been responsible for the | 14 |
|
