| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] it [v-ing] do | 6 |
|
| 2 | [be] it [v-ing] do | 6 |
|
| 3 | be it [v-ing] do | 6 |
|
| 4 | is it [v-ing] do | 5 |
|
| 5 | it [be] [v-ing] do | 34 |
|
| 6 | it be [v-ing] do | 34 |
|
| 7 | it [is] [v-ing] do | 24 |
|
| 8 | it 's [v-ing] do | 15 |
|
| 9 | it [was/were] [v-ing] do | 10 |
|
| 10 | it was [v-ing] do | 10 |
|
| 11 | it is [v-ing] do | 9 |
|
| 12 | it [v-ing] do [pers pn] | 5 |
|
| 13 | it [v-ing] do [pron] | 5 |
|
