| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] [noun pl] [v-ing] | 7 |
|
| 2 | it 's [adj] [noun pl] [v-ing] | 6 |
|
| 3 | it be [num] [noun pl] [v-ing] | 6 |
|
