| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [be] [v-ing] [prep] [det] | 10 |
|
| 2 | it [verb] [be] [v-ing] [prep] [det] | 10 |
|
| 3 | it [verb] [be] [v-ing] for [det] | 6 |
|
| 4 | it [verb] [be] [v-ing] for [det] | 6 |
|
| 5 | it [verb] [be] [v-ing] [adv] [det] | 5 |
|
| 6 | it [verb] [be] [v-ing] [adv] [det] | 5 |
|
| 7 | it [verb] [be] [v-ing] [det] [noun] | 13 |
|
| 8 | it [verb] [be] [v-ing] [det] [noun sg] | 13 |
|
| 9 | it [verb] [be] [v-ing] [det] night | 5 |
|
| 10 | it [verb] [be] [v-ing] [det] night | 5 |
|
