| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been [vb pp] [verb] a [noun] | 30 |
|
| 2 | [adv] been [verb] [verb] a [noun sg] | 29 |
|
| 3 | [adv] been [verb] [to-vb] a [noun] | 24 |
|
| 4 | [adv] been [verb] [v-ing] a [noun] | 5 |
|
