| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] it [is] [adv] [v-ing] | 24 |
|
| 2 | [adv] [subord] it [is] [adv] [v-ing] | 16 |
|
| 3 | [adv] [conj] it is [adv] [v-ing] | 14 |
|
| 4 | [adv] [conj] it 's [adv] [v-ing] | 10 |
|
| 5 | even [conj] it [is] [adv] [v-ing] | 10 |
|
| 6 | [adv] if it [is] [adv] [v-ing] | 7 |
|
| 7 | [adv] [conj] it [is] only [v-ing] | 7 |
|
| 8 | [adv] if it [is] [adv] [v-ing] | 7 |
|
| 9 | [adv] [coord] it [is] [adv] [v-ing] | 5 |
|
