| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] up to them | 39 |
|
| 2 | it be up to they | 39 |
|
| 3 | it [is] up to they | 36 |
|
| 4 | it 's up to they | 23 |
|
| 5 | it is up to they | 13 |
|
