| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [be] [v-ing] [prep] [adj] | 31 |
|
| 2 | it [verb] [been] [v-ing] [prep] [adj] | 31 |
|
| 3 | it [verb] been [v-ing] [prep] [adj] | 31 |
|
| 4 | it [verb] be [v-ing] [prep] [adj] | 31 |
|
| 5 | it have [be] [v-ing] [prep] [adj] | 31 |
|
| 6 | it [vb -s] [be] [v-ing] [prep] [adj] | 25 |
|
| 7 | it [verb] [be] [v-ing] for [adj] | 18 |
|
| 8 | it [verb] [be] [v-ing] [prep] [num] | 16 |
|
| 9 | it has [be] [v-ing] [prep] [adj] | 13 |
|
| 10 | it 's [be] [v-ing] [prep] [adj] | 12 |
|
| 11 | it [verb] [be] [v-ing] [prep] [det] | 10 |
|
| 12 | it [verb] [be] going [prep] [adj] | 6 |
|
| 13 | it [vb past] [be] [v-ing] [prep] [adj] | 6 |
|
| 14 | it had [be] [v-ing] [prep] [adj] | 6 |
|
