| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [prep] be [prep] | 180 |
|
| 2 | [pron] [v-ing] [prep] be [prep] | 28 |
|
| 3 | [pers pn] [v-ing] [prep] be [prep] | 25 |
|
| 4 | it [v-ing] [prep] be [prep] | 16 |
|
| 5 | it [v-ing] [prep] [be] [prep] | 12 |
|
| 6 | it [v-ing] [prep] be [prep] | 12 |
|
| 7 | it [v-ing] [prep] [be] [prep] | 11 |
|
| 8 | it [v-ing] [prep] be [prep] | 11 |
|
| 9 | it [v-ing] [prep] be [prep] | 11 |
|
