| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [adv] [verb] | 1740 |
|
| 2 | [v-ing] [conj] it [is] [adv] | 84 |
|
| 3 | [v-ing] [conj] it [is] [verb] | 78 |
|
| 4 | [v-ing] [conj] it [adv] [verb] | 36 |
|
| 5 | [v-ing] it [is] [adv] [verb] | 23 |
|
