| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a [noun] [conj] | 4284 |
|
| 2 | [been] [vb pp] [prep] a [noun] | 3790 |
|
| 3 | [been] [vb pp] [prep] [noun] [conj] | 1719 |
|
| 4 | [been] [prep] a [noun] [conj] | 68 |
|
| 5 | [been] [vb pp] a [noun] [conj] | 46 |
|
