| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [v-ing] [adj] [noun] | 251 |
|
| 2 | because it [be] [adj] [noun] | 90 |
|
| 3 | because it [be] [v-ing] [adj] | 21 |
|
| 4 | because it [be] [v-ing] [noun] | 5 |
|
