| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] up to | 2210 |
|
| 2 | [am/are] [adv] to | 1242 |
|
| 3 | [am/are] up [prep] | 468 |
|
| 4 | [am/are] up [prep] | 468 |
|
| 5 | [am/are] up to | 250 |
|
