| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] a [adj] [noun pl] | 10 |
|
| 2 | it be [prep] a [adj] [noun pl] | 10 |
|
| 3 | it [is] [prep] a [adj] [noun pl] | 8 |
|
| 4 | it 's [prep] a [adj] [noun pl] | 5 |
|
