| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] it [prep] be [verb] | 14 |
|
| 2 | [v-ing] [prep] it [prep] [be] [verb] | 14 |
|
| 3 | [v-ing] [prep] it [prep] [be] [verb] | 14 |
|
| 4 | [v-ing] [prep] it [prep] be [verb] | 14 |
|
