| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it [be] [v-ing] [prep] | 191 |
|
| 2 | it have [be] [v-ing] [prep] | 131 |
|
| 3 | [coord] have [be] [v-ing] [prep] | 60 |
|
| 4 | [coord] it have [be] [v-ing] | 37 |
|
| 5 | [coord] it have [be] [prep] | 31 |
|
