| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] it [is] [adv] [verb] | 23 |
|
| 2 | [v-ing] it is [adv] [verb] | 15 |
|
| 3 | [v-ing] it [is] [adv] [v-ing] | 13 |
|
| 4 | [v-ing] it [is] [adv] [vb pp] | 9 |
|
| 5 | [v-ing] it 's [adv] [verb] | 8 |
|
