| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] and [pron] [be] [v-ing] | 316 |
|
| 2 | [adv] [conj] it [be] [v-ing] | 220 |
|
| 3 | [adv] and it [be] [verb] | 71 |
|
| 4 | [adv] and it [be] [v-ing] | 49 |
|
