| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] it [be] [adv] | 607 |
|
| 2 | [prep] [v-ing] it [adv] | 450 |
|
| 3 | [prep] [v-ing] it [be] | 279 |
|
| 4 | [v-ing] it [be] [adv] | 205 |
|
| 5 | [prep] [v-ing] [be] [adv] | 149 |
|
