| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [art] [adj] [adj] | 1966 |
|
| 2 | [v-ing] it [be] [art] [adj] | 85 |
|
| 3 | [v-ing] it [art] [adj] [adj] | 31 |
|
| 4 | [v-ing] [be] [art] [adj] [adj] | 23 |
|
| 5 | [v-ing] it [be] [adj] [adj] | 14 |
|
