| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] possible for them [verb] | 13 |
|
| 2 | it [be] possible for them [verb] | 13 |
|
| 3 | it [be] possible for them [to-vb] | 13 |
|
| 4 | it be possible for them [verb] | 13 |
|
| 5 | it was possible for them [verb] | 7 |
|
| 6 | it [was/were] possible for them [verb] | 7 |
|
