| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [adv] up to | 47 |
|
| 2 | are [adv] up to | 25 |
|
| 3 | are not up to | 22 |
|
| 4 | are [not/n't] up to | 22 |
|
| 5 | are not up to | 19 |
|
