| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] and it [is] | 502 |
|
| 2 | [v-ing] and it [is] | 57 |
|
| 3 | [verb] [v-ing] it [is] | 37 |
|
| 4 | [verb] [v-ing] and it | 19 |
|
