| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be possible [to-vb] this | 32 |
|
| 2 | it [be] possible [to-vb] this | 32 |
|
| 3 | it [is] possible [to-vb] this | 26 |
|
| 4 | it is possible [to-vb] this | 23 |
|
| 5 | it [was/were] possible [to-vb] this | 5 |
|
| 6 | it possible [to-vb] this [noun sg] | 5 |
|
| 7 | it possible [to-vb] this [noun] | 5 |
|
