| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [adv] up to | 39 |
|
| 2 | not [adv] up to | 32 |
|
| 3 | [not/n't] quite up to | 15 |
|
| 4 | [not/n't] really up to | 9 |
|
| 5 | n't [adv] up to | 7 |
|
