| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] a [noun] of | 1831 |
|
| 2 | long [been] a [noun] | 74 |
|
| 3 | long a [noun] of | 24 |
|
| 4 | long [been] [noun] of | 13 |
|
