| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] it [prep] | 982 |
|
| 2 | [be] [v-ing] it [prep] | 982 |
|
| 3 | 's [v-ing] [pron] [prep] | 232 |
|
| 4 | [is] [v-ing] it [prep] | 136 |
|
| 5 | 's [verb] it [prep] | 90 |
|
| 6 | 's [v-ing] it [prep] | 77 |
|
