| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] it be [prep] us [verb] | 5 |
|
| 2 | it be [adj] [prep] us [verb] | 122 |
|
| 3 | it be [adj] [prep] us [verb] | 115 |
|
| 4 | it be [adv] [prep] us [verb] | 52 |
|
| 5 | it be [adv prt] [prep] us [verb] | 29 |
|
| 6 | it be up [prep] us [verb] | 29 |
|
| 7 | it be up [prep] us [verb] | 29 |
|
| 8 | it be important [prep] us [verb] | 21 |
|
| 9 | it be important [prep] us [verb] | 21 |
|
| 10 | it be not [prep] us [verb] | 19 |
|
| 11 | it be [not/n't] [prep] us [verb] | 19 |
|
| 12 | it be not [prep] us [verb] | 19 |
|
| 13 | it be difficult [prep] us [verb] | 15 |
|
| 14 | it be difficult [prep] us [verb] | 15 |
|
| 15 | it be necessary [prep] us [verb] | 11 |
|
| 16 | it be necessary [prep] us [verb] | 11 |
|
| 17 | it be impossible [prep] us [verb] | 9 |
|
| 18 | it be impossible [prep] us [verb] | 9 |
|
| 19 | it be hard [prep] us [verb] | 8 |
|
| 20 | it be hard [prep] us [verb] | 8 |
|
| 21 | it be easy [prep] us [verb] | 7 |
|
| 22 | it be possible [prep] us [verb] | 7 |
|
| 23 | it be [noun sg] [prep] us [verb] | 7 |
|
| 24 | it be possible [prep] us [verb] | 7 |
|
| 25 | it be [noun] [prep] us [verb] | 7 |
|
| 26 | it be time [prep] us [verb] | 6 |
|
| 27 | it be time [prep] us [verb] | 6 |
|
| 28 | it be [adj -er] [prep] us [verb] | 6 |
|
| 29 | it be easy [prep] us [verb] | 5 |
|
| 30 | it be [prep] us [verb] [art] | 5 |
|
