| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adj] a [noun sg] | 393 |
|
| 2 | so it [be] a [noun sg] | 142 |
|
| 3 | so it [be] [adj] [noun sg] | 57 |
|
| 4 | so it [be] [adj] a | 6 |
|
