| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [v-ing] [prep] [noun sg] | 41 |
|
| 2 | it [be] [adv] [v-ing] [prep] [noun sg] | 41 |
|
| 3 | it [is] [adv] [v-ing] [prep] [noun sg] | 30 |
|
| 4 | it [be] [adv] [v-ing] [prep] [noun sg] | 24 |
|
| 5 | it is [adv] [v-ing] [prep] [noun sg] | 20 |
|
| 6 | it [be] [not/n't] [v-ing] [prep] [noun sg] | 17 |
|
| 7 | it [be] not [v-ing] [prep] [noun sg] | 17 |
|
| 8 | it [be] [adv] [v-ing] to [noun sg] | 15 |
|
| 9 | it [be] [adv] going [prep] [noun sg] | 15 |
|
| 10 | it was [adv] [v-ing] [prep] [noun sg] | 11 |
|
| 11 | it [was/were] [adv] [v-ing] [prep] [noun sg] | 11 |
|
| 12 | it [be] not [v-ing] [prep] [noun sg] | 11 |
|
| 13 | it [be] [adv] [v-ing] for [noun sg] | 10 |
|
| 14 | it 's [adv] [v-ing] [prep] [noun sg] | 10 |
|
| 15 | it [be] [adv] [v-ing] [prep] work | 9 |
|
| 16 | it [be] n't [v-ing] [prep] [noun sg] | 6 |
|
| 17 | it [be] [adv] [v-ing] in [noun sg] | 6 |
|
