| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv prt] [subord] it [verb] | 34 |
|
| 2 | [v-ing] it [subord] it [verb] | 28 |
|
| 3 | [v-ing] [adv prt] [subord] it [verb] | 27 |
|
| 4 | [v-ing] it [adv prt] [subord] it | 10 |
|
