| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [pron] a [noun] | 1066 |
|
| 2 | [is] it [art] [noun] | 573 |
|
| 3 | [is] it [art] [noun] | 573 |
|
| 4 | [be] it a [noun] | 477 |
|
| 5 | [is] it a [noun] | 351 |
|
