| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] not [vb infin] [been] | 189 |
|
| 2 | it [vb mod] not [vb infin] been | 189 |
|
| 3 | it [vb mod] not have [been] | 188 |
|
| 4 | it would not [vb infin] [been] | 74 |
|
| 5 | it could not [vb infin] [been] | 38 |
|
| 6 | it can not [vb infin] [been] | 24 |
|
| 7 | it may not [vb infin] [been] | 22 |
|
| 8 | it might not [vb infin] [been] | 21 |
|
| 9 | it should not [vb infin] [been] | 7 |
|
