| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] an [noun] | 2802 |
|
| 2 | be an [noun] to | 787 |
|
| 3 | be [adv] [noun] to | 371 |
|
| 4 | [adv] an [noun] to | 224 |
|
