| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [adj] [to-vb] [num] [noun] | 23 |
|
| 2 | it [was/were] [adj] [to-vb] [num] [noun] | 18 |
|
| 3 | it [was/were] [verb] [to-vb] [num] [noun] | 13 |
|
| 4 | it [was/were] [vb pp] [to-vb] [num] [noun] | 13 |
|
| 5 | it [was/were] decided [to-vb] [num] [noun] | 6 |
|
| 6 | it [was/were] decide [to-vb] [num] [noun] | 6 |
|
| 7 | it [was/were] necessary [to-vb] [num] [noun] | 5 |
|
| 8 | it [was/were] necessary [to-vb] [num] [noun] | 5 |
|
| 9 | it [was/were] [adj -er] [to-vb] [num] [noun] | 5 |
|
