| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not what it [vb mod] to be | 21 |
|
| 2 | not what it used to be | 20 |
|
| 3 | not what it [vb mod] to be | 13 |
|
| 4 | n't what it [vb mod] to be | 8 |
|
