| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [verb] a [noun] for | 43 |
|
| 2 | it [verb] [verb] a [noun sg] for | 43 |
|
| 3 | it [verb] [verb] a [noun] for | 43 |
|
| 4 | it [vb -s] [verb] a [noun] for | 34 |
|
| 5 | it have [verb] a [noun] for | 25 |
|
| 6 | it [verb] [vb pp] a [noun] for | 24 |
|
| 7 | it has [verb] a [noun] for | 16 |
|
| 8 | it [verb] [to-vb] a [noun] for | 11 |
|
| 9 | it do [verb] a [noun] for | 8 |
|
| 10 | it does [verb] a [noun] for | 8 |
|
| 11 | it [verb] become a [noun] for | 7 |
|
| 12 | it [vb past] [verb] a [noun] for | 7 |
|
| 13 | it [verb] [vb infin] a [noun] for | 7 |
|
| 14 | it [verb] provide a [noun] for | 6 |
|
| 15 | it [verb] become a [noun] for | 6 |
|
| 16 | it 's [verb] a [noun] for | 5 |
|
