| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [be] [verb] it [conj] | 51 |
|
| 2 | [conj] [pron] [be] [v-ing] it [conj] | 46 |
|
| 3 | [conj] [pron] [be] doing [pron] [conj] | 22 |
|
| 4 | [conj] [pron] [be] do it [conj] | 15 |
|
