| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] what it used to [be] | 22 |
|
| 2 | not what it used to [be] | 20 |
|
| 3 | [not/n't] what it used to [be] | 20 |
|
| 4 | not what [pron] used to [be] | 17 |
|
| 5 | not what it [modal v] to [be] | 13 |
|
| 6 | not [Wh det] it used to [be] | 12 |
|
| 7 | not what it used to [be] | 12 |
|
| 8 | not what it used [prep] [be] | 12 |
|
| 9 | not [pron] it used to [be] | 12 |
|
