| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a [noun] [noun] | 12227 |
|
| 2 | a [noun] to [noun] | 5537 |
|
| 3 | be a [noun] to | 3082 |
|
| 4 | be [noun] to [noun] | 520 |
|
