| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] a [noun] | 6116 |
|
| 2 | [adv] a [noun] at | 344 |
|
| 3 | is a [noun] at | 221 |
|
| 4 | is [adv] [noun] at | 13 |
|
