| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be of [det] [noun] | 970 |
|
| 2 | [be] of [det] [noun] | 970 |
|
| 3 | been [prep] [det] [noun] | 577 |
|
| 4 | been of [adj] [noun] | 174 |
|
| 5 | [been] of [det] [noun] | 44 |
|
