| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] a [noun] [pron] | 1491 |
|
| 2 | it [vb -s] [be] a [noun] | 212 |
|
| 3 | it [vb -s] a [noun] [pron] | 64 |
|
| 4 | [vb -s] [be] a [noun] [pron] | 26 |
|
| 5 | it [vb -s] [be] [noun] [pron] | 6 |
|
