| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [pron] [v-ing] [prep] [verb] | 44 |
|
| 2 | [be] it [v-ing] [prep] [verb] | 23 |
|
| 3 | [is] it [v-ing] [prep] [verb] | 23 |
|
| 4 | be it [v-ing] [prep] [verb] | 23 |
|
| 5 | 's it [verb] [prep] [verb] | 9 |
|
