| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] [adv] [adv] [subord] | 42 |
|
| 2 | it [be] [verb] [adv] [adv] [subord] | 29 |
|
| 3 | it [is] [verb] [adv] [adv] [subord] | 25 |
|
| 4 | it [be] [vb pp] [adv] [adv] [subord] | 25 |
|
| 5 | it [be] [verb] [adv] [adv] as | 22 |
|
| 6 | it is [verb] [adv] [adv] [subord] | 17 |
|
| 7 | it [was/were] [verb] [adv] [adv] [subord] | 17 |
|
| 8 | it was [verb] [adv] [adv] [subord] | 17 |
|
| 9 | it [be] [verb] as [adv] [subord] | 16 |
|
| 10 | it [be] [verb] as [adv] [subord] | 16 |
|
| 11 | it [be] [v-ing] [adv] [adv] [subord] | 14 |
|
| 12 | it [be] [verb] [adv] [adv] than | 8 |
|
| 13 | it 's [verb] [adv] [adv] [subord] | 8 |
|
| 14 | it [be] [verb] [not/n't] [adv] [subord] | 6 |
|
| 15 | it [be] [verb] [adv prt] [adv] [subord] | 6 |
|
| 16 | it [be] [verb] not [adv] [subord] | 6 |
|
| 17 | it [be] [verb] not [adv] [subord] | 6 |
|
| 18 | it [be] [verb] [adv] [adv] when | 5 |
|
