| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be a [noun] | 6116 |
|
| 2 | be [vb pp] a [noun] | 860 |
|
| 3 | to be [vb pp] [noun] | 733 |
|
| 4 | to be [vb pp] a | 452 |
|
| 5 | to [vb pp] a [noun] | 7 |
|
