| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] for them [verb] | 92 |
|
| 2 | it [be] [adj] for them [verb] | 92 |
|
| 3 | it [be] [adj] for them [to-vb] | 90 |
|
| 4 | it [is] [adj] for them [verb] | 61 |
|
| 5 | it is [adj] for them [verb] | 48 |
|
| 6 | it was [adj] for them [verb] | 27 |
|
| 7 | it [was/were] [adj] for them [verb] | 27 |
|
| 8 | it [be] difficult for them [verb] | 15 |
|
| 9 | it [be] possible for them [verb] | 13 |
|
| 10 | it 's [adj] for them [verb] | 13 |
|
| 11 | it [be] impossible for them [verb] | 10 |
|
| 12 | it [be] easy for them [verb] | 6 |
|
| 13 | it [be] hard for them [verb] | 5 |
|
| 14 | it [be] necessary for them [verb] | 5 |
|
