| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] possibly have be | 24 |
|
| 2 | [adv] possibly [vb infin] been | 24 |
|
| 3 | [not/n't] possibly [vb infin] be | 23 |
|
| 4 | not possibly [vb infin] be | 23 |
|
| 5 | not possibly [vb infin] be | 13 |
|
| 6 | n't possibly [vb infin] be | 10 |
|
