| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] an [noun] | 375 |
|
| 2 | [vb -s] an ideal [noun] | 67 |
|
| 3 | it an ideal [noun] | 22 |
|
| 4 | it [vb -s] an ideal | 13 |
|
