| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's up [prep] [pron] [to-vb] | 69 |
|
| 2 | it 's up [prep] [pers pn] [to-vb] | 69 |
|
| 3 | it be up [prep] us [to-vb] | 28 |
|
| 4 | it [be] up [prep] us [to-vb] | 28 |
|
| 5 | it [is] up [prep] us [to-vb] | 26 |
|
| 6 | it 's [adv] [prep] us [to-vb] | 23 |
|
| 7 | it 's up [prep] us [verb] | 18 |
|
| 8 | it 's up [prep] we [to-vb] | 17 |
|
| 9 | it 's [adv prt] [prep] us [to-vb] | 17 |
|
| 10 | it 's up [prep] us [to-vb] | 17 |
|
| 11 | [pron] 's up [prep] us [to-vb] | 17 |
|
