| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [conj] it [is] [adv] [verb] | 15 |
|
| 2 | [subord] [subord] it [is] [adv] [verb] | 11 |
|
| 3 | [subord] [conj] it is [adv] [verb] | 10 |
|
| 4 | [subord] [conj] it [is] [adv] [verb] | 9 |
|
| 5 | [subord] [conj] it [is] [adv] [vb pp] | 7 |
|
| 6 | [subord] [conj] it [is] [adv] [v-ing] | 7 |
|
| 7 | [subord] [conj] it [is] [not/n't] [verb] | 6 |
|
| 8 | [subord] [conj] it [is] not [verb] | 6 |
|
| 9 | [subord] if it [is] [adv] [verb] | 5 |
|
| 10 | [subord] if it [is] [adv] [verb] | 5 |
|
| 11 | [subord] [conj] it 's [adv] [verb] | 5 |
|
| 12 | [subord] [conj] it [is] not [verb] | 5 |
|
