| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a [noun] of | 29982 |
|
| 2 | be [det] [noun] of | 4882 |
|
| 3 | [det] a [noun] of | 1677 |
|
| 4 | be [det] a [noun] | 1645 |
|
