| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be up to | 65 |
|
| 2 | [adv] be up to | 65 |
|
| 3 | [adv] be up to | 40 |
|
| 4 | [adv] be up to | 30 |
|
| 5 | [not/n't] be up to | 25 |
|
| 6 | not be up to | 25 |
|
| 7 | [adv] been up to | 21 |
|
| 8 | not be up to | 15 |
|
| 9 | n't be up to | 10 |
|
| 10 | then be up to | 9 |
|
| 11 | then be up to | 9 |
|
| 12 | [adv] is up to | 7 |
|
