| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [pron] a | 1695 |
|
| 2 | [is] it [art] | 1046 |
|
| 3 | [is] it [art] | 1046 |
|
| 4 | [be] it a | 890 |
|
| 5 | [is] [pers pn] a | 706 |
|
| 6 | [is] it a | 668 |
|
| 7 | [is] it a | 590 |
|
