| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be up to | 1180 |
|
| 2 | [pers pn] be up to | 1134 |
|
| 3 | i be [adv] to | 189 |
|
| 4 | i be up [prep] | 118 |
|
| 5 | i [be] up to | 33 |
|
| 6 | i be up to | 33 |
|
