| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be up to [pron] [noun] | 17 |
|
| 2 | it be up to [pos pn] [noun] | 11 |
|
| 3 | it 's up to [pron] [noun] | 9 |
|
| 4 | it be up to [pron] [noun sg] | 8 |
|
| 5 | it be up to [pron] [noun pl] | 7 |
|
| 6 | it be up to [pers pn] [noun] | 6 |
|
| 7 | it is up to [pron] [noun] | 5 |
|
