| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] a [noun] | 58665 |
|
| 2 | [adv] a [noun] | 47639 |
|
| 3 | [is] [adv] a | 16252 |
|
| 4 | [is] [adv] [noun] | 4541 |
|
