| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [subord] it [is] [verb] | 47 |
|
| 2 | [to-vb] [subord] it is [verb] | 37 |
|
| 3 | [to-vb] [subord] it [is] [vb pp] | 26 |
|
| 4 | [to-vb] if it [is] [verb] | 15 |
|
| 5 | [to-vb] [subord] it [is] [v-ing] | 12 |
|
| 6 | [to-vb] [subord] it 's [verb] | 10 |
|
| 7 | [to-vb] [subord] it [is] [to-vb] | 8 |
|
| 8 | [to-vb] whether it [is] [verb] | 8 |
|
| 9 | [to-vb] as it [is] [verb] | 7 |
|
| 10 | [to-vb] because it [is] [verb] | 7 |
|
| 11 | to see [subord] it [is] [verb] | 6 |
|
| 12 | [to-vb] [subord] it [is] going | 6 |
|
| 13 | [to-vb] [subord] it [is] go | 6 |
|
| 14 | to make [subord] it [is] [verb] | 6 |
|
| 15 | [to-vb] when it [is] [verb] | 5 |
|
