| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [adv] | 17947 |
|
| 2 | [v-ing] [conj] it [is] | 571 |
|
| 3 | [v-ing] it [is] [adv] | 214 |
|
| 4 | [v-ing] [conj] it [adv] | 53 |
|
| 5 | [v-ing] [conj] [is] [adv] | 22 |
|
