| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] up to | 824 |
|
| 2 | [be] up to [noun sg] | 101 |
|
| 3 | it up to [noun sg] | 35 |
|
| 4 | it [be] to [noun sg] | 31 |
|
