| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [adv] a [noun] | 206 |
|
| 2 | [been] [verb] [adv] a [noun] | 58 |
|
| 3 | [been] [vb pp] [adv] [art] [noun] | 55 |
|
| 4 | [been] [vb pp] [adv] a [noun] | 47 |
|
